Strontium Technologies

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Memory Cards

Memory cards play a crucial role in recording and storing your precious memories. Though your device may have some built-in memory, it won't be enough and you will also need larger memory cards if you are looking at shooting high-resolution images and full-HD videos. A memory card or flash card is an electronic flash memory data storage devices used for storing digital information. They are commonly used in many electronic devices, including digital cameras, mobile phones, laptop computers, MP3 players, and video game consoles. They are small, re-recordable, and able to retain data without power. Memory cards are quite sturdy and you can expect cards to be capable of working through more than one million data write/read/erase cycles. The card itself has its weakest point at its socket connectors, which are used when you remove and reinsert the memory card into a device. You can expect a memory card to be capable of withstanding around 10,000 insertions. These numbers, of course, will differ slightly between manufacturers. Like with any consumer electronic or device, proper care is required by the users to meet the lifespan of the device. You should avoid applying too much pressure on your memory cards, and never drop or bend the card either. When the correct memory card is being used in a device, it will fit into the slot only in one direction and it will easily slide and click into place. You should never have to apply any amount of pressure to make the card fit. Memory cards should also be kept away from electrostatic sources and should never be introduced to direct sunlight or extreme ranges of temperatures. Lastly, damaging the card or the data contained on it can happen if you try to eject the card from the device or card reader, or if you try and turn the device off while you are transferring the data to or from the memory card. So definitely avoid doing that to protect your data and card itself. Memory cards first took off as the storage medium of choice in photography, with cameras dispensing with film rolls to instead rely on the much smaller and cost-effective memory cards. As well as digital cameras, memory cards are commonly used in mobile phones to store information like photos and music, as well as in camcorders to store video. Memory cards are also used in other consumer electronic devices such as televisions, portable game devices, printers, DVD recorders and more. Many TVs come with card slots which allow users to see any stored photos on a big screen, while some printers allow you to print directly from images stored on a card. Types of memory cards Over the past few years the number of different types of memory cards has reduced drastically, due to standardisation. The main types currently available include SD, MicroSDHC card and Compact Flash cards. Other, less common varieties in older devices include MMC, xD Picture Card, Memory Stick and Smart Media. Some new types like XQD cards and Wi-Fi-enabled cards are also gaining popularity.

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Computer RAM

RAM is the most common type of memory found in computers and other devices, such as printers. RAM is an acronym for random access memory, a type of computer memory that can be accessed randomly. In common usage, the term RAM is synonymous with main memory, the memory available to programs. Computer RAM is a form of computer data storage. Today, it takes the form of integrated circuits that allow stored data to be accessed in any order with a worst case performance of constant time. RAM is often associated with volatile types of memory (such as DRAM memory modules), where its stored information is lost if the power is removed. Many other types of non-volatile memory are RAM as well, including most types of ROM and a type of flash memory called NOR-Flash. The first RAM modules to come into the market were created in 1951 and were sold until the late 1960s and early 1970s. Computer RAM is classified mainly into Static RAM or SRAM and Dynamic RAM or DRAM. In static RAM, a bit of data is stored using the state of a flip-flop. This form of RAM is more expensive to produce, but is generally faster and requires less power than DRAM and, in modern computers, is often used as cache memory for the CPU. DRAM stores a bit of data using a transistor and capacitor pair, which together comprise a memory cell. The capacitor holds a high or low charge (1 or 0, respectively), and the transistor acts as a switch that lets the control circuitry on the chip read the capacitor's state of charge or change it. As this form of memory is less expensive to produce than static RAM, it is the predominant form of computer memory used in modern computers. ECC memory, which can be either SRAM or DRAM, includes special circuitry to detect and/or correct random faults in the stored data, using parity bits or error correction code.In general, the term RAM refers solely to solid-state memory devices (either DRAM or SRAM), and more specifically the main memory in most computers.RAM is called "random access" because any storage location can be accessed directly. RAM is organized and controlled in a way that enables data to be stored and retrieved directly to specific locations. Types of Static Random-Access Memory: -Non-volatile SRAM, Asynchronous SRAM, Bipolar Junction Transistor, Metal Oxide Semiconductor Field Effect Transistor (MOSFET), Quad Data Rate SRAM, DDR SRAM, Binary SRAM and Ternary SRAM. Types of Dynamic Random-Access Memory: - SDRAM, DDR SDRAM, DDR2 SDRAM, DDR3 memory SDRAM, DRDRAM, PSRAM, RLDRAM, EDO DRAM, SGRAM and FPM DRAM. Most personal computers are designed to allow you to add additional RAM modules up to a certain limit. Having more RAM in your computer reduces the number of times that the computer processor has to read data in from your hard disk, an operation that takes much longer than reading data from RAM. This makes the computer works faster than ever.

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DDR3 Memory

In computing, DDR3 memory stands for Double Data Rate type three memory. It is a type of memory often used in computers and other electronic devices. It has been in use since 2007. DDR3 memory is neither forward nor backward compatible with any earlier type of random access memory due to different signalling voltages, timings, and other factors. DDR3 is a DRAM interface specification. The actual DRAM arrays that store the data are similar to earlier types, with similar performance. The computer memory is a temporary storage device. It holds the data and instructions that the CPU needs. Before a program can be run, the program is loaded from some storage devices into the memory. This allows the CPU direct access to the program. Memory is a necessity for any computer. Computer memory is extremely important to computer operation. Computer memory can be built right into a system board, but it is more typically attached to the system board in the form of a chip or module. Inside these chips are microscopic digital switches which are used to represent binary data. The primary benefit of DDR3 memory over its immediate predecessor, DDR2 memory, is its ability to transfer data at twice the, enabling higher bandwidth or peak data rates. Compared to DDR2 memory, DDR3 memory uses 30% less power. This reduction comes from the difference in supply voltages: 1.8V or 2.5V for DDR2 and 1.5V for DDR3. The main benefit of DDR3 comes from the higher bandwidth made possible by its prefetch buffer, which is 8-burst-deep. In contrast, the prefetch buffer of DDR2 is 4-burst-deep, and the prefetch buffer of DDR is 2-burst-deep.DDR3 prototypes were announced in early 2005. Products in the form of motherboards appeared on the market in June 2007 based on Intel's P35 Bearlake chipset with DIMMs at bandwidths up to DDR3-1600. The Intel Core i7, released in November 2008, connects directly to memory rather than through a chipset. The Core i7 supports only DDR3. AMD's first socket AM3 Phenom II X4 processors, released in February 2009, were their first to support DDR3. Memory used in desktops is known as DIMM’s and those for laptops are known as SODIMM Memory. DDR3 DIMMs have 240 pins and are electrically incompatible with DDR2. The two are prevented from being accidentally interchanged by different key notch positions on the DIMMs. DDR3 SO-DIMMs have 204 pins While the typical latencies for a JEDEC DDR2 device were 5-5-5-15, some standard latencies for JEDEC DDR3 devices include 7-7-7-20 for DDR3-1066 and 8-8-8-24 for DDR3-1333.DDR3 latencies are numerically higher because the I/O bus clock cycles by which they are measured are shorter; the actual time interval is similar to DDR2 latencies (around 10 ns). There is some improvement because DDR3 generally uses more recent manufacturing processes, but this is not directly caused by the change to DDR3. JEDEC's planned successor to DDR3 is DDR4, whose standard is currently in development. The primary benefits of DDR4 compared to DDR3 include a higher range of clock frequencies and data transfer rates and significantly lower voltage.

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Desktop Memory

In computing, memory refers to the physical devices used to store programs or data on a temporary or permanent basis for use in a computer or other digital electronic device. PC memory is one of the most integral components of any personal computer. The memory allows programs (like your operating system) to function. When you execute a program, that program draws from your computer's available memory. The more memory you have, the faster a program will be able to run. Desktop memory is a kind of Random Access Memory (RAM) that is used on desktop computers. RAM is generally measured in gigabytes, reads and writes data that is used by the computer's processor. When you click a program to open it, your desktops processor stores the data for the in-use program in RAM, where the data stays intact until the opened program is closed. While they perform the same function, desktop and laptop memory are different in that desktop memory is physically bigger. You will commonly find Dual In-line Memory Modules (DIMMs) in desktops. There are a large number of RAM types available for desktop computer systems. The most commonly used types today are DIMMs (Dual In-Line Memory Module) and these are the small circuit boards that holds memory chips. DIMMs are standard in desktop computers, and common types of DIMMs are SDRAM, DDR SDRAM, DDR2 SDRAM and DDR3 memory. These are not backward compatible. Physically, the recent DDR3 memory chips have 240 pins. This is the same as DDR2, although electrically the two forms are incompatible, along with having different locations for their key notches. The original DDR format has only 184 pins. As far as power consumption goes, the DDR line has become more energy efficient as it progresses: 1.5 volts for DDR3 versus 1.8V for DDR2 and 2.5V for DDR. What is important to know about memory is that, the more of it the better. Unlike older operating systems, today’s operating systems are generally 64-bit, which means that they can work with huge amounts of RAM, more than you could ever afford to cram into a consumer desktop. Always make sure that the memory that you are trying to put in is compatible with the operating system that you are using. Most desktop systems tend to have a total of four to six memory slots on the boards with modules installed in pairs. Smaller form factor systems typically will only have a two or three RAM slots. The way these slots are used can play a key role in how you can upgrade your desktop memory in the future. Knowing how to upgrade a computer’s memory can help in saving a slowly running desktop computer. Upgrading a desktop in general may sometimes only require certain hardware changes. Sometimes, all that a slow desktop needs is a desktop memory upgrade in order for it to run as good as new. Upgrading your memory is typically the easiest and least expensive way to upgrade your desktop for a significant boost in performance.

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Computer Memory Upgrade

Upgrading your memory is typically the easiest and least expensive way to upgrade your computer for a significant boost in performance. The computer's RAM memory is its workspace, or where all of the instructions it needs to act on are stored temporarily. A computer with more RAM can work more efficiently because it does not need to retrieve information from the hard disk drive as often. A memory upgrade is particularly helpful for users who work with large files, have more than one program open at one time, or use memory-intensive applications such as games or graphics and video editing software. The more processing you require your computer to perform, however, the more RAM you'll need. If you use your desktop for work in a home office and you often use several different types of programs simultaneously, including e-mail, Web surfing, word processing, spread sheets and software for presentations and illustrations, you desktop will probably require the upper end, maybe even as much as 1 GB of RAM. Serious gamers who use up a lot of graphics power need between 1 and 2 GB of RAM, while professionals who use a lot of 3-D modelling software should probably have 2 GB or more. There are several signs indicating it may be time to upgrade your memory. If you see your mouse pointer turn into an hourglass for significant periods of time, if you hear your hard drive working, or if your computer seems to work more slowly than you expect, the reason is probably insufficient memory. When physical memory is insufficient, the system uses Hard Disk Space as memory. This is called "Virtual Memory". Since access time of Physical memory is in tens of Nanoseconds and Access time of Hard Disk is in Milliseconds, the system slows down considerably. Once you are ready with the required amount of RAM needed for your Computer Memory Upgrade, follow the below steps for performing the memory upgrade- 1. Switch off your desktop PC and disconnect power cables from the mains. 2. Remove PC casing for the Central processing unit (CPU). 3. Check the motherboard for memory cards slot. If you want to upgrade and there is no empty slot you will have to remove the smaller memory card to create room for another card. To remove the card on both ends there are clipper switches which once you press them both will release the memory card. 4. Make sure that the memory clippers are open and that the memory card is correctly aligned with the slot. At this time press the memory card making sure that the clippers lock on the clipper gap on the sides of the memory card. 5. Replace the computer casing and then connect the PC to the mains. 6. Switch on the PC and if everything has been done correctly the BIOS will show you that new hardware has been installed and you will have to save the new options at which time the PC automatically reboots and you have upgraded your computer memory.

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Computer Flash Drive

A computer flash drive is a small, portable flash memory card that plugs into a computer’s USB port and functions as a portable hard drive. Computer flash drives are touted as being easy-to-use as they are small enough to be carried in a pocket and can plug into any computer with a USB drive. Generally computer flash drives have less storage capacity than an external hard drive, but they are smaller and more durable because they do not contain any internal moving parts. A flash drive is not a component built into any computer .A flash drive is a portable storage device that allows you to copy/save information on to it and take it with you wherever you go. This way you can access the information on it from any computer with a USB port. A USB thumb drive is a type of data storage devices that includes flash memory with an integrated USB interface. USB pen drives are typically removable and rewritable, and physically much smaller than a floppy disk. USB flash disks often used for the same purposes for which floppy disks or CD-ROMs were used earlier. They are smaller, faster, have thousands of times more capacity, and are more durable and reliable because they have no moving parts. Until some years ago, most desktop and laptop computers were supplied with floppy disk drives, but floppy disk drives have been abandoned in favour of USB 2.0 or more recently with USB 3.0 ports. Computer flash drive draws power from the computer through the USB connection. When the user plugs the device into the USB 2.0 or 3.0ports, the computer's operating system recognizes the device as a removable drive and assigns it a drive letter. Compared to hard drives, usb flash drives use little power, have no fragile moving parts, and for most capacities are small and light. Data stored on flash drives is impervious to mechanical shock, magnetic fields, scratches and dust. These properties make them suitable for transporting data from place to place and keeping the data readily at hand. Computer Flash drives also store data densely compared to many removable media. Flash drives implement the USB mass storage device class so that most modern operating systems can read and write to them without installing device drivers. Some computers can boot up from flash drives. Specially manufactured usb flash drives are available that have a tough rubber or metal casing designed to be waterproof and virtually "unbreakable". Like all flash memory devices, computer flash drives can sustain only a limited number of write and erase cycles before the drive fails. This should be a consideration when using a computer flash drive to run application software or an operating system. Most USB flash drives no longer include a write-protect mechanism, although a small number have a switch on the housing of the drive itself to keep the host computer from writing or modifying data on the drive. A drawback to the small size of flash drives is that they are easily misplaced, left behind, or otherwise lost. This is a particular problem if the data they contain are sensitive. As a consequence, some manufacturers have added encryption hardware to their drives.

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USB 2.0- Strontium Technologies

Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the cables, connectors and communications protocols used in a bus for connection, communication and power supply between computers and electronic devices. Also known as Hi-Speed USB, USB 2.0 is an external bus that supports data rates up to 480Mbps. USB 2.0 is an extension of USB 1.1. USB 2.0 is fully compatible with USB 1.1 and uses the same cables and connectors. The USB 2.0 specification was released in April 2000 and was ratified by the USB Implementers Forum (USB-IF) at the end of 2001. Hewlett-Packard, Intel, Lucent Technologies, NEC and Philips jointly led the initiative to develop a higher data transfer rate, with the resulting specification achieving 480 Mbit/s, a fortyfold increase over the original USB 1.1 specification. USB 2.0 has full forward and backward compatibility with original USB devices and works with cables and connectors made for original USB, too. USB 2.0 supports low-bandwidth devices such as keyboards and mice, as well as high-bandwidth ones like high-resolution webcams, scanners, printers and high-capacity storage systems. The deployment of USB 2.0 allowed PC industry leaders to forge ahead with the development of PC peripherals to complement existing high-performance PCs. In addition to improving functionality and encouraging innovation, USB 2.0 increases the productivity of user applications and allows the user to run multiple PC applications at once or several high-performance peripherals simultaneously. USB 1.1 allowed a maximum transfer rate of 12Mbits/second. It is now obsolete, but both of its speeds (1.5Mbps & 12Mbps) are being adopted into USB 2.0, and they are now called Original USB officially. Almost every conceivable peripheral has USB 2.0 version ranging from a HDTV tuner, surround gaming headset, portable hard drive to even USB video card.Should you own a laptop, you may like to know that USB is also your ticket out of the proprietary world. It used to be that docking stations must all match that exact notebook model due to the proprietary connection. Now, you can just plug in a USB notebook dock, and you'll get a USB video adapter, hub, 7.1 surround audio, serial converters, Ethernet plus a notebook holder. The host controller directs traffic flow to devices, so no USB device can transfer any data on the bus without an explicit request from the host controller. In USB 2.0, the host controller polls the bus for traffic, usually in a round-robin fashion. The throughput of each USB port is determined by the slower speed of either the USB port or the USB device connected to the port. High-speed USB 2.0 hubs contain devices called transaction translators that convert between high-speed USB 2.0 buses and full and low speed buses. When a high-speed USB 2.0 hub is plugged into a high-speed USB host or hub, it will operate in high-speed mode. The USB hub will then either use one transaction translator per hub to create a full/low-speed bus that is routed to all full and low speed devices on the hub, or will use one transaction translator per port to create an isolated full/low-speed bus per port on the hub. About Author:- Strontium Technology is a global leader in PC and flash memory cards manufacturing currently based out of Singapore having customer base across Australia, New Zealand, South East Asia, India, US, Canada and Latin America. Buy Best Usb Flash Drives and Pen Drive at unbeatable prices from Strontium.

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Upgrade to SSD

Solid state drives are data storage devices that use solid-state memory to store persistent data with the intention of providing access in the same manner of a traditional hard disk drive. Since SSDs have no moving parts, they're more rugged and shock-resistant than standard hard drives, which make them perfect for laptops. But SSDs are more expensive than traditional HDDs. Performing an upgrade to SSD drive is not that easy as buying a drive and inserting it in your Laptop. There are a few areas like picking out the right model, making sure that it will work with your setup, carefully cloning your old drive, and keeping the install process clean, which needs to be addressed well so that he upgrade process will be effective. First of all, determine if your laptop is well suited for a solid state drives or not. Make sure your laptop’s BIOS support SSD and the OS is optimized for SSD. OS like Windows XP and older ones are not optimized for SSD and it is not a good idea to have SSD for them. Also ensure that your laptop can be physically upgraded, since some older laptops don't allow for easy upgrading of the hard drives. If everything is ok and you have decided to upgrade, then choose the appropriate SSD from the wide array of SSDs available currently. If your laptop runs Windows Vista, make sure you've updated it to Service Pack 1. This will improve Vista's performance when running on the SSD. Windows 7 is still a better OS for SSDs, but Vista should work fine.Update your system BIOS. If your system is running in AHCI mode, try changing the BIOS storage access mode to IDE instead. Check your drive layout and leave the System Reserved and hidden restore partitions at their exact size, otherwise, the laptop might not boot properly. Back up your data and check the drive capacities. You may be moving from a higher-capacity hard disk drive to a lower-capacity SSD. If your current drive exceeds what the SSD can hold, you'll need to ditch some of your data. Back the files up to an external flash drives or burn them to CD or DVD if you need the information. Swapping out a laptop hard drive means that you somehow need to get the data off the old drive and onto the new one. You have several methods to choose from. 1. Get a small external hard-drive case with a USB interface. Install the new drive in the case, and then clone the old drive onto the new drive via USB. 2. Using a third, external drive, make an exact copy of the disk image on the old drive and copy it as a file to the external drive. Install the new drive and then reverse the process, copying the disk-image file from the external drive to the new drive. 3. Use an external device to make the drive clone and then after the cloning process is complete, swap in the new drive. Once the cloning or data transfer is done, open up your laptop and replace the existing HDD with this SSD. Now your laptop has done an upgrade to SSD and it should be working fine.

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Get the best quality solid state disc drives/ssd disks, ssd hdd and other ultimate ssd upgrade storage solutions preferred for high performance by Strontium, a global leader in manufacturing in memory products.

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Storage Devices

Any device capable of storing data is known as a Storage Device. The term usually refers to mass storage devices, such as disks, tapes, etc. Technically, storage devices can be defined as any piece of hardware whose main function is to store data and information. As far as computers go, there are several types of storage devices with many different functions. Storage devices have a different definition and purpose, depending on who is using them. Computer data storage, often called storage or memory, refers to computer components and recording media that retain digital data. Data storage is a core function and fundamental component of computers.Many different forms of storage, based on various natural phenomena, have been invented. So far, no practical universal storage medium exists, and all forms of storage have some drawbacks. Therefore a computer system usually contains several kinds of storage, each with an individual purpose. While the hard drive is the most dominant of all storage devices, several other types are common as well. Flash memory drives, such as USB drive and Solid State drives (SSD) are popular ways to store data. Other types of flash memory drives, such as compact flash and SDHC memory cards are popular ways to store images taken by digital cameras.External hard drives, CD and DVD drives are also common. These types of drives are often used for backing up internal hard drives, storing video or photo libraries, or for simply adding extra storage. There are two storage devices used in computers; a primary storage device such as computer RAM and a secondary storage device such as a computer hard disk drive. Without a significant amount of computer memory, a computer would merely be able to perform fixed operations and immediately output the result. It would have to be reconfigured to change its behaviour. Primary storage devices, often referred to as memory, are the only one directly accessible to the CPU. The CPU continuously reads instructions stored there and executes them as required. Any data actively operated on is also stored there in uniform manner. This is generally known as computer ram. Secondary storage devices differ from primary storage devices, in that it is not directly accessible by the CPU. The computer usually uses its input/output channels to access secondary storage devices and transfers the desired data using intermediate area in primary storage. Secondary storage does not lose the data when the device is powered down. In modern computers, hard disk drives and solid state drives are usually used as secondary storage devices. Tertiary storage or tertiary memory provides a third level of storage. Typically it involves a robotic mechanism which will mount and dismount removable mass storage media into a storage device according to the system's demands; these data are often copied to secondary storage before use. Off-line storage devices are computer data storage on a medium or a device that is not under the control of a processing unit. The medium is recorded, usually in a secondary or tertiary storage device, and then physically removed or disconnected. It must be inserted or connected by a human operator before a computer can access it again. Optical discs, flash memory drives and removable hard disk drives are examples.

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SDHC Memory Card

Secure Digital (SD) is a non-volatile memory card format developed by the SD Card Association (SDA) for use in portable devices. The SD technology is used by more than 400 brands across dozens of product categories and more than 8,000 models. At the 2006 International CES, the SD Card Association (SDA) announced their establishment of the SD Specification Version 2.0 for the SDHC (Secure Digital High Capacity); making way for the SDHC memory card to be the next generation SD Card. Engineered to meet higher memory capacities, the SDHC memory card will meet the higher requirements in a new generation of technology that enables SD cards to reach higher capacities of 4GB to 32GB. New electronic devices that will utilize SDHC memory cards include audio/video and telecommunications gadgets such as digital cameras, camcorders, mobile phones, computers, PDAs, plasma televisions, and many more. SDHC memory cards are flash memory cards with a minimum capacity of 4GB. SDHC memory cards are designed for devices that are compatible with the SDHC 2.00 specification. Products designed exclusively to support previous SD specifications 1.0 and 1.1 will not be able to utilize SDHC memory card. The growing demand for high-capacity flash memory springs partially from the increasing use of high-definition video and high-resolution digital photography. SDHC memory cards meet the challenge of these demanding products not only by providing ample storage but also by introducing a new feature: classifications of data transfer speed (DTS). Consumers can get the best performance value out of their digital products by using flash memory cards that support the device's highest standards for data transfer speed. The SDHC memory cards are of different classes like Class 2, Class 4, Class 6 and Class 10. SDHC memory cards are classified to guarantee a specific sustained DTS. This potentially saves consumers money, as flash cards are priced not only according to capacity, but also to speed. For example, if a product's maximum DTS is 2MB/sec, dishing out extra cash for Class 4 or Class 6 SDHC memory cards would be a waste of money. Conversely, devices that can utilize the 4MB/sec or 6MB/sec DTR will perform significantly better with Class 4 or Class 6 SDHC memory card, respectively. Secure Digital was forced to create a new specification for SDHC memory card, when the previous specification topped out at a capacity of 2GB. This occurred previously when SD cards hit the 512MB wall. The new 2.00 specification should last a bit longer, as it allows SDHC memory card to reach a maximum capacity of 32GB. Secure Digital is so-named because of its ability to protect copyright content through digital rights management or DRM. Because of this, it is a favoured flash memory format in the audio-visual industry. For greatest performance, users should pair their devices with the corresponding SD memory card. Your device's user manual will help you select a memory card built to the same SD standard as your device to maximize your device performance.

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Gaming Memory

Computer gaming has become a popular pastime for people of all ages. For the professional gamer, only a real gaming computer will meet the demands of running high-end programs. Today, the gaming computer provides professional gamers with the performance and high quality images that are essential for gaming. Using a gaming computer with a high speed processor that can manage all of the tasks is the choice for the dedicated gamer. Computer gaming needs dedicated and special memory for giving optimum performance. Gaming memory is usually different from normal desktop / pc memory. Also known as over-clocking memory, gaming memory is a dedicated section in most of the major computer ram manufacturers. Gaming computers should have a high-end graphics cards, processors and lots of RAM which are required to enhance the gaming experience. A fast CPU, or processor, will prevent lags in large or complex games; A large memory allows the computer to quickly access frequently used information or programs; A good graphics card to support audio / video, which makes the game a game. Investing in a decent amount of gaming memory made from a trusted company is a smart idea. The performance of your gaming computer will be greatly affected by the type and amount of gaming memory you have on-board. When selecting the type of computer memory for your gaming PC, make sure your motherboards supports that particular type and speed of gaming memory that you plan to use. When it comes to gaming memory, gamers look for stability, reliability, speed and the best overall value for their money. How much memory needed for high-performance gaming depends on how much one can afford. Adding memory to your system will show real results, and computer ram prices are very cheap these days; so adding memory to your system is a very cost-effective way of increasing performance. Remember, the more memory the better, but to be safe make sure your motherboard will support more RAM. Most motherboards out right now will support up to 16GB, but it's always wise to double check and also note how many RAM slots your motherboard has. How does the gaming memory affects the performance of your gaming computer? The amount of memory you have in your gaming computer affects the speed at which the game reacts. To process the huge amount of computation involved in a 3D game, there must be enough memory to store all the information. For systems with a small amount of computer ram, the memory space will be filled up easily and all overflow data is then written or page to the hard drive. When such situation arises, the CPU will have to travel a longer path to retrieve the data from the hard drive. This results in sluggish game performance and intermittently hanging of the game. To increase the performance of the game, the fool proof way is to increase the amount of memory in the system. The more gaming memory you have, the better the game performance. John Smith is an author of Strontium Technology is a global leader in PC and flash memory cards manufacturing currently based out of Singapore having customer base across Australia, New Zealand, South East Asia, India, US,etc. Get Strontium Computer Memory & Gaming Memory at unbeatable prices.

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Computer Memory

Memory is a vital part of both machine and animal. Without it we as humans would not have any consciousness and the ability to create. Animals would not be able to survive. In machines, and especially in computers, memory allows the machine to function in various ways, for example software to be run and data to be saved and processed. Memory is the ability to retain data for a period of time, short or long. This data can be of a complexity including imagery, sounds, sensations, smells and other sensations like human memory or it can be predetermined data as in computer memory. One of the differences between human and machine memory is that we can program and access machine memory through the use of software, but we cannot access human memory in the same straightforward manner. In computing, memory refers to the physical devices used to store programsor data on a temporary or permanent basis for use in a computer or other digital electronic device. The term primary memory is used for the information in physical systems which are fast, as a distinction from secondary memory, which are physical devices for program and data storage which are slow to access but offer higher memory capacity. Primary memory stored on secondary memory is called virtual memory. The computer memory is a temporary storage area. It holds the data and instructions that the CPU needs. Before a program can be run, the program is loaded from some storage medium into the memory. This allows the CPU direct access to the program. Memory is a necessity for any computer. Computer memory is mainly classified into Random Access Memory (RAM) and Read Only Memory (ROM). Computer RAM is used as the working memory of a computer system. It stores input data, intermediate results, programs, and other information temporarily. It can be read and written. It is volatile, that is all data will be erased when the power is turned off. ROM is the permanent memory which is used to store important control programs and systems software to perform a variety of functions, such as booting up or starting up programs. ROM is non-volatile. That means the contents are not lost when the power is switched off. Its contents are permanently written at the time of manufacture. Computer memory is extremely important to computer operation. Files and programs are loaded into memory from external media like fixed disks (hard drives) and removable disks (USB’s). Computer memory can be built right into a system board, but it is more typically attached to the system board in the form of a chip or module. Inside these chips are microscopic digital switches which are used to represent binary data. Computer RAM is classified mainly into Static RAM or SRAM and Dynamic RAM or DRAM. Types of Static Random-Access Memory: -Non-volatile SRAM, Asynchronous SRAM, Bipolar Junction Transistor, Metal Oxide Semiconductor Field Effect Transistor (MOSFET), Quad Data Rate SRAM, DDR SRAM, Binary SRAM and Ternary SRAM. Types of Dynamic Random-Access Memory: - SDRAM, DDR SDRAM, DDR2 SDRAM, DDR3 SDRAM, DRDRAM, PSRAM, RLDRAM, EDO DRAM, SGRAM and FPM DRAM. Strontium Technology is a global leader in PC and flash memory cards manufacturing currently based out of Singapore having customer base across Australia, New Zealand, South East Asia, India, US, Canada and Latin America. Get Strontium System Memory at unbeatable prices.

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Strontium Micro SD Cards

Micro SD cards are one of the smallest removable flash memory card formats designed specifically for small devices, mainly used as phone memory. Smaller than miniSD cards, and also based on the SD card format, microSD memory cards measure roughly 15mm x 11mm in size - about the size of a little finger nail. Older devices support only Micro SD cards while the latest devices support both Micro SD cards and MicroSDHC cards. Micro SD cards can also be used in SD-compatible devices via an SD adapter. Micro SD cards are becoming increasingly popular because they are so small and slim and mobile phones and the minute MP4 video players are increasingly using this innovative space saving technology. Speeds A Micro SD card's speed is measured by how quickly information can be read from, or written to, the card. In applications that require sustained write throughput, such as video recording, the device might not perform satisfactorily if the SD card's class rating falls below a particular speed. In early SD cards, the speed was measured with the "×" rating, which compared the average speed of reading data to that of the original CD-ROM drive. Currently, the official unit of measurement is the Speed Class Rating, which guarantees a minimum rate at which data can be written to the card. The newer families of SD card improve card speed by increasing the bus rate. Whatever the bus rate, the card can signal to the host that it is "busy" until a read or a write operation is complete. Compliance with a higher speed rating is a guarantee that the card limits its use of the "busy" indication. Different Speed Classes The Speed Class Rating is the official unit of speed measurement for SD cards. The class number guarantees a minimum write speed as a multiple of 8 Mb/s (1 MB/s). These are the ratings of all currently available cards: Class 2 : 2 MB/s Speed Class 4 : 4 MB/s Speed Class 6 : 6 MB/s Speed Class 10 :10 MB/s Speed Common applications for Speed Classes Class 2 : H.264 video recording, MPEG-4, MPEG-2 video recording Class 4: MEPG-2 (HDTV) video recording, digital still camera (DSC) consecutive photo shooting Class 6: Mega-pixel DSC consecutive photo shooting, professional video camera Class 10: Full HD video recording, HD still picture consecutive shooting Author Bio- John Smith is an author of Strontium Technology is a global leader in PC and flash memory cards manufacturing currently based out of Singapore having customer base across Australia, New Zealand, South East Asia, India, US, Canada and Latin America. Find great deals on sd cards/sd memory and other flash cards to enhance the storage speed giving spaces to photos and the next generation storage experience – Strontium, a global leader in manufacturing memory products. Get Strontium Memory Cards at unbeatable prices.

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ECC Memory

ECC Memory stands for Error-correcting code memory. ECC memory is a type of computer data storage that can detect and correct the more common kinds of internal data corruption. ECC memory is used in most computers where data corruption cannot be tolerated under any circumstances, such as for scientific or financial computing and as servers.ECC memory is widely used in workstation and server computers. ECC memory maintains a memory system effectively free from single-bit errors: the data read from each word is always the same as the data that had been written to it, even if a single bit actually stored, or more in some cases, has been flipped to the wrong state. Some non-ECC memory with parity support allows errors to be detected, but not corrected; otherwise errors that may occur are not detected. ECC memory system is a memory system that tests for and corrects errors automatically, very often without the operating system being aware of it, let alone the user. As data are written into memory, ECC circuitry generates checksums from the binary sequences in the bytes and stores them in an additional seven bits of memory for 32-bit data paths or eight bits for 64-bit paths. When data are retrieved from memory, the checksum is recomputed to determine if any of the data bits have been corrupted. Such systems can typically detect and automatically correct errors of one bit per word and can detect, but not correct, errors greater than one bit. ECC Memory modules are predominantly used in servers rather than in client computers. Since servers typically contain several Gigabytes of RAM and are in operation 24 hours a day, the likelihood of errors cropping up in their memory chips is comparatively high and hence they require ECC Memory modules. Memory errors that are not corrected immediately can eventually crash a computer. This again has more relevance to a server than a client computer in an office or home environment. When a client crashes, it normally does not affect other computers even when it is connected to a network, but when a server crashes it brings the entire network down with it. Hence ECC memory modules are mandatory for servers but optional for clients unless they are used for mission critical applications. Author Bio- John Smith is an author of Strontium Technology is a global leader in PC and flash memory cards manufacturing currently based out of Singapore having customer base across Australia, New Zealand, South East Asia, India, US, Canada and Latin America. Get Strontium Memory Cards & Usb Memory Sticks at unbeatable prices.

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Solid State Drives

Solid state drives are data storage devices that use solid-state memory to store persistent data with the intention of providing access in the same manner of a traditional hard disk drive. Solid State Drives are distinguished from traditional magnetic disks such as hard disk drives or floppy disk, which are electro-mechanical devices containing spinning disks and movable read/write heads. In contrast, SSD drive use microchips that retain data in non-volatile memory chips and contain no moving parts. Compared to electro-mechanical HDDs, Solid State Drives are typically less susceptible to physical shock, are silent, have lower access time and latency, but are more expensive than traditional HDDs. SSD drive use the same interface as hard disk drives, thus easily replacing them in most applications. Solid state is term that refers to electronic circuitry that is built entirely out of semiconductors. The term was originally used to define those electronics such as a transistor radio that used semi-conductors rather than vacuum tubes in its construction. Most all electronics that we have today are built around semi-conductors and chips. In terms of a SSD, it refers to the fact that the primary storage medium is through semi-conductors rather than a magnetic media such as a hard drive. The key components of a Solid State Drive are the controller and the memory to store the data. The primary memory component in an SSD drive had been DRAM volatile memory since they were first developed, but since 2009 it is more commonly NAND flash non-volatile memory. Other components play a less significant role in the operation of the SSD and vary between manufacturers. Every SSD drive includes a controller that incorporates the electronics that bridge the NAND memory components to the host computer. The controller is an embedded processor that executes firmware-level code and is one of the most important factors of SSD performance. Most Solid State Drive manufacturers use non-volatile NAND flash memory in the construction of their SSDs because of the lower cost compared to DRAM and the ability to retain the data without a constant power supply, ensuring data persistence through sudden power outages. Most advantages of solid state drives over traditional hard drives come from the characteristic of data being accessed completely electronically instead of an electro-mechanical machine. Solid State drive does not have any moving parts. All the storage on a solid state drive is handled by flash memory chips.The power usage is a key role for the use of solid state drives in portable computers. Faster data access is another important advantage of using ssd drives. On the other hand, traditional hard drives currently excel by offering much more capacity for the same price. With businesses using their servers on a daily basis, the more efficient the server is able to run the better it is for the company. With its quick speeds and wiring, SSD are likely to continue to grow as a viable alternative to standard hard drive memory in the near future. Author Bio-John Smith is an author of Strontium Technology is a global leader in PC and flash memory cards manufacturing currently based out of Singapore having customer base across Australia, New Zealand, South East Asia, India, US, Canada and Latin America.

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USB Flash Drive

A USB flash drive is a type of plug and play portable storage devices that uses flash memory and is lightweight enough to attach to a key chain. USB flash drives also are called thumb drives, jump drives, pen drives, key drives, tokens, or simply USB drives. A USB thumb drive is a type of data storage devices that includes flash memory with an integrated USB interface. USB pen drives are typically removable and rewritable, and physically much smaller than a floppy disk. USB flash diskis often used for the same purposes for which floppy disks or CD-ROMs were used earlier. They are smaller, faster, have thousands of times more capacity, and are more durable and reliable because they have no moving parts. Until some years ago, most desktop and laptop computers were supplied with floppy disk drives, but floppy disk drives have been abandoned in favour of USB 2.0 or more recently with USB 3.0 ports. USB drive use the USB mass storage standard, supported natively by modern operating systems such as Linux, Mac OS X, Windows, and other Unix-like systems, as well as many BIOS boot ROMs. USB drive with USB 2.0 support can store more data and transfer faster than much larger optical disc drives like CD-RW or DVD-RW drives and can be read by many other systems such as the Xbox 360, PlayStation 3, DVD players and in some upcoming mobile smartphones. Nothing moves mechanically in a flash drive; the term drive persists because computers read and write flash drive data using the same system commands as for a mechanical disk drive, with the storage appearing to the computer operating system and user interface as just another drive. Flash drives are very robust mechanically. USB flash disk draw power from the computer through the USB connection. When the user plugs the device into the USB 2.0 or 3.0port, the computer's operating system recognizes the device as a removable drive and assigns it a drive letter. Unlike most removable drives, a USB drive does not require rebooting after it's attached, does not require batteries or an external power supply, and is not platform dependent. Several manufacturers offer additional features such as password protection, and downloadable drivers that allow the device to be compatible with older systems that do not have USB 2.0 or 3.0 ports. USB thumb drive is available in varying capacities, depending on manufacturer, in varying price ranges. With a USB drive, data can be retained for long periods when the device is unplugged from the computer, or when the computer is powered down with the drive left in. This makes the USB drive convenient for transferring data between a desktop computer and a notebook computer, or for personal backup needs. Main Uses of USB Drive Personal data transport, Secure storage of data, Backup, Application and software file carriers, Booting operating systems, Audio players, Brand and product promotion, Operating system installation media, etc. Author Bio-John Smith is an author of Strontium Technology is a global leader in PC and flash memory cards manufacturing currently based out of Singapore having customer base across Australia, New Zealand, South East Asia, India, US, Canada and Latin America.