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New Wafer-Level Super SSDs Could Entirely Supplant HDDs

The future of storage by Harddiskdirect.com

Technology keeps superseding itself with faster and more desirable results and cheaper rates. Wafer-level solid-state devices (SSDs) offer huge capacity and performance while simultaneously saving money. These modern SSD have been designed to meet the needs of hyperscale data centers for increased storage density.

Kioxia, a Japanese company, believes that these vinyl-like SSDs are the desired solid-state storage solution. The company suggests using an entire wafer with 3D NAND instead of dicing, assembling, chip packaging, and SSD drive assembly.

The wafer will be probed with Kioxia's "super multi-probing technology" to find and disable any problematic 3D NAND dies before being mounted to a pad with I/O and power connectors. To have the best sequential and random IOPS performance, everything should be run in parallel.

Form factors and chip packing technologies now limit SSD capacity, whereas controllers (i.e., the number of NAND channels and their ability to successfully conduct ECC and other essential operations efficiently) and the PCI Express interface dictate performance constraints.

On a wafer level, a large number of NAND channels (far beyond Microsemi's 32 channels, which are popular on enterprise-grade SSDs) can be obtained, while a PCIe 6.0 x16 interface can transmit up to 128 GB/s of bandwidth. In terms of IOPS, we're talking about multi-channel gigantic SSDs, so expect millions.

In a presentation at VLSI Symposium 2020, Kioxia's chief engineer, Shigeo Oshima, outlined the concept of wafer-level storage devices, indicating that this is not now on the company's roadmap, but might be soon.

Kioxia, on the other hand, presently manufactures 1.33 Tb 96-layer 3D QLC NAND chips with a surface area of 158.4 mm2 and write speeds of up to 132 MB/s thanks to a quad-plane architecture. Because 355 of these dies fit on a 300-mm wafer, Toshiba receives around 320 good dies, or 53 TB of raw 3D QLC NAND, assuming a yield rate of around 90%. Toshiba will have more raw 3D NAND per wafer with future versions.

A solid-state storage solution built on 300-mm 3D NAND wafer(s) would resemble a normal rack server, complete with its own logic, power supply, cooling system, and other network interfaces. Such a server will not be a champion in terms of storage density (not in a world when 100 TB can be packed into a 3.5-inch form-factor), but if you need exceptional performance at a low price, such a device could make sense.

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No more issues with your data wasting, insufficient capacity, and slow storage devices!

The data rush keeps growing, powered by demanding applications such as corporate analytics, social networking, streaming media, and distributed systems, to name a few. The never-ending expansion of data offers several challenges.

The system architects face difficulties. How can such massive amounts of data be handled cost-effectively? How can we extract relevant information from ever-increasing amounts of data? How do you safeguard and back up that much data?

It's rare to locate somebody who the data tsunami hasn't touched. Even home users are producing more and higher quality digital films and images, which are already taking up a significant amount of disk space on PCs and cell phones. This is one of the reasons why Facebook and other social media sites now get a half Petabyte of fresh data daily.

A solid-state drive is a data storage device typically seen in laptop computers. There are no moving parts involved in locating and retrieving information. Rather than mechanical gears and magnets, this gadget stores data in flash memory. It stores information using both a flash controller and a nonvolatile memory. It employs metallic materials called floating gate transistors, which effectively maintain static electricity even when the device is not connected to a power source.

NetApp - E-X4086A 800GB SSD Specifications and Review

NetApp's E-Series E-X4086A storage devices are excellent for fast, data-intensive capacity applications which necessitate corporate consistency. These hybrid memory systems deliver high Throughput, low latency, and transmission capacity for your demanding environment. The NetApp storage device is the industry's most versatile corporate storage system and can support several storage formats in a 2U or 4U chassis. They also provide a comprehensive range of SAN interfaces. In brief a quick, simple, and dependable storage system perfect for corporate use.

Specifications:

Model: E-X4086A

Capacity: 800 GB

Lithography type: Server/Enterprise

Category: Internal Solid State Drive

Dimension: 2.5-inch Form Factor 

Drives Interface Type: SAS 12.0 Gbps Interface

Reviews:

Temperature reporting and monitoring are enabled;

Hardware encryption is enabled

Power loss protection is enabled.

End-to-end data protection is available.

Completely reconditioned/remanufactured to product's new [ETN] specifications.

72-hour burning in/load testing in the lab.

Comes with the manufacturer's packaging group (I/F cables, patch cables, guides, and so on).

NetApp Systems Integration Support Agreement is available.

Benefits:

 These solid-state devices are designed to enhance IOPs-intensive tasks and provide up to 50% improved advantages to the earlier generations. Increasing Throughput, meeting rigorous service requirements, and providing the optimal blend of speed and capacity for your EDA, multimedia & entertainment, and hybrid operations. You may execute your more demanding business program on SSDs using spinning platters for less storage.

Corporation storage with unified data safeguarding for information management and control empowers you to transfer your data where it's essential for the best mix of efficiency, memory space, and cost-effectiveness.

They are compact and do not require booting up to recall your data and program like an HDD; instead, it maintains all of your data when you are not using it.

Based on the SAS interfaces of the next generations, the SAS-4 protocol.

SAS technology is increasingly becoming the interface of preference for many applications in the business data center because of its dependability and 24x7 operation. SSDs have been tested and qualified for over 3 million hours, assuring durable, high-performance drives.

Well-suited for big data analytics, cloud-based services, deep computation, application programs, and virtualization.

Conclusion:

Streamline your capacity with simple, intelligent supervision, protect your data throughout your cloud infrastructure, and have confidence in NetApp's 30 years of storage and data centre knowledge.

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NVMe SSDs - Benefits and Use Cases

NVMe - Introduction

NVMe stands for Non-Volatile Memory Express, and it refers to the way in which data is moved, rather than the shape of the drive itself. The main way in which it differs from the existing SATA standard is that it draws on your motherboard’s PCIe interface to obtain noticeably faster data transfer speeds than what SATA is capable of. Depending on your NVMe drive’s manufacturer, you can see speeds as much as five or six times faster than a SATA-based equivalent.

There are some NVMe drives that are designed to fit into a standard PCIe motherboard slot much like a graphics card, but most NVMe drives use the M.2 form factor. Also, given their faster speeds, NVMe drives typically cost more than their standard 2.5” SSD equivalents, similar to how SSDs usually cost more than mechanical HDDs for the same amount of storage space.

NVMe - Usage Guide

If you’re planning on going with an M.2 drive while building or upgrading your gaming PC, it’s important to note whether you’re getting a SATA-based drive or an NVMe-based drive. Your motherboard might not have the appropriate M.2 slots for both types (SATA and NVMe M.2 drives are often keyed slightly differently), and even if it does, you don’t want to waste money on a pricier NVMe drive if the motherboard you’ve chosen can only access data using the SATA protocol (not every motherboard allows for PCIe data transfers).

Speaking of price, it’s also worth mentioning that the speed boost granted through the NVMe protocol mainly only applies to sequential data reads and writes rather than random reads and writes. What this means is that you’ll really only see a noticeable boost in speed if you’re using your PC for specific heavy-lifting tasks like editing 4K video footage or regularly transferring large amounts of data from one drive to another. Random reads and writes on an NVMe drive are technically a bit faster than what you’ll get on a SATA drive, but if all you’re using your PC for is gaming and/or everyday tasks, you really don’t have to spring for a more expensive NVMe M.2 drive.

Once you understand your needs, you can start browsing M.2 SATA drives and M.2 NVMe drives. Again, if gaming and standard computer use are your only concerns, you should be fine going with an M.2 SATA drive. If, however, you want to squeeze every last ounce of computing speed out of your rig or you plan on doing anything that requires fast sequential read and writes speeds, it’s worth going for an NVMe drive.

End Words

M.2 and NVMe drives are becoming more popular – and cheaper – all the time, and as of 2020, they’re on the verge of becoming the standard recommendation for new PC builds. While you can save a little bit of money by going with a traditional HDD or SSD, the difference isn’t very much – and for many builders, it will be worth spending a little bit more to have the latest tech and cut down on in-case clutter.

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Best HP Power Supplies for Your System

There is so much to a power supply that should be taken into account when buying one. For example, power output, power distribution, price, system compatibility, and reliability are a few to name. Just as preparing a list before visiting a mart makes grocery shopping easier and quicker, calculating your system’s requirements before buying a power supply helps you pick the right one.

First things first, you should know what you are buying a power supply for – a desktop PC, a server, a workstation, or a gaming station. Each of these systems has a different set of requirements in terms of wattage, form factor, architecture, and other such factors. Then, you also want to make sure the power supply you are considering has features for protection against potential threats such as over-voltage and short circuits.

Talking about the main factors you need to keep in mind when buying a power supply, here’s a quick rundown of dos and don’ts. 

Wattage

The more, the better. Well, not always! Although having a power supply with wattage more than needed won’t do any harm to your system, it is an unnecessary expense. You can go a little higher than what you need, but selecting a power supply with wattage much higher than needed makes no sense. If your system requires 450W, you can grab a unit that delivers 650W. However, anything above that is a waste of money. The simple thing to do is assess your wattage needs [There are calculators available online that can help you do that.] and look for a capacity at most 200W above.

Form Factor

The two common power supply form factors are ATX and SFX. Typically measuring 150mm 86mm x 140mm, an ATX power supply will easily slide into any desktop PC chassis. High-watt units, however, may be slightly larger. You should therefore make sure the power supply you choose has the accurate size required by your PC chassis. SFX power supplies are smaller and designed for compact systems. 

Design 

The design of a power supply also matters. The three most common designs are modular, semi-modular, and non-modular. Modular power supplies are the most advanced ones that ensure a clean setup as well as unobstructed airflow. Although you can buy a non-modular or semi-modular PSU if you are on a tight budget, if your PC case doesn’t have enough space or has a window or a glass side, you should consider a modular unit. 

Efficiency

Efficiency is another important consideration. The more efficient a power supply is, the less electricity it consumes and the less heat it produces, resulting in a healthier system and cost savings in the long term. 80 PLUS-certified power supplies are the best ones. 

Protection

It is important to make sure that the power supply you’re planning to purchase comes with certain built-in protection tools, such as OTP (Over-Temperature Protection), OVP (Over-Voltage Protection), and SCP (Short-Circuit Protection). All these tools ensure a smooth flow of power in your system.

HP Power Supplies

HP Power Supplies feature the latest technologies and come in a broad range to serve all your needs, whether you own a desktop PC, a server, or a workstation. For example, if you own a desktop PC, 937516-004 - HP 310W Power Supply For HP ProDesk 280 288 G3 or DPS-800AB-32A - HP Twr 500W Ent17 12V 4Out Power Supply should be a perfect option for you. For a workstation or a server, however, you may consider DPS-700AB-1A - HP 700-Watts Power Supply for WorkStation Z440.

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Why Choose HP Server Memory?

Server memory, also known as Random Access Memory -RAM serves as a bridge between Hard Disk Drives to the Processor. Being a volatile memory, when server memory is switched off it loses all the information that’s why it’s also known as a leaky bucket. Another way to grasp this concept is to acknowledge that your server memory is the short-term memory, whereas your Hard Drive is the long-term memory.

A question is if you already have long-term memory, why do you need to acquire a short-term memory? The answer is because RAM memory is much faster than non-volatile storage devices and nearer to the CPU. Rather than looking for data or instructions in the HDD or CD/DVD ROM, the CPU can neglect the slower memory devices and feed directly from the server memory. This results in the form of improved read/write cycles on your server end.

By increasing memory speed and bandwidth, servers can effectively handle heavy workloads and more Virtual Machines (VMs), helping organizations to carry out their operations more efficiently. If the memory crashes, this can result in data loss that can lead to lengthy durations of downtime and production halt. 

If you think of your RAM memory like a workstation, RAM will always be occupied by your server to ensure a variety of project activities simultaneously. The bigger your desk is, the more efficiently you can handle the more tasks you are able to perform. 

Need for a Server Memory

Servers are specialized computers that handle programs and data that are accessed by other computer systems linked with the network. The hardware components used in a server are expensive and performance-centric to handle more data and workloads as well as performing a multitude of operations to support client workstations.

Client workstations or desktops systems on contrary usually have to support only themselves. The task tasks they perform only impact their own hardware domain. If they are involved in a client-server topology, then they will only be consuming data and resources from the server. That’s why hardware on a desktop is less expensive with an optimum power output that can sustain the fundamental needs of consumers.

This difference in workload leads us to memory difference. Server memory and desktop memory are not the same, even if they appear alike.

Servers incorporate ECC memory as it provides the checksum, error correction code which is mandatory to host data in an error-free ecosystem. Desktops memories lack such error correction checks and can work with non-ECC memories. That’s why desktop computers need to be rebooted again and again than their enterprise-level counterparts.

Why choose HP’s server Memory?

HP or HPE (HP Enterprise) Server Memory, a vital component for boosting the overall performance of HP servers. It can be customized by type and storage to sustain customer application workload necessities. HP provides rich capacity and frequency when it comes to performance and speed. For instance:

847414-361 - HP 8GB DDR3

840760-191 - HP 128GB DDR4

P05592-B21 - HP 64GB DDR4

     Some of its salient features includes:

Greater performance, increase data transition rate and lessens transaction response time with memory that provides immense support to HPE servers.

HPE Server Memory is tested in highly stressed operating environments to ensure reliability and maximum system uptime.

Specifically built for power efficiency, HPE Server Memory ensures less TDP and reduces server operating costs.