Main product

Overview


The Right Choice for Server Boot Drives
Built on Western Digital 64-layer 3D NAND, the Ultrastar® SA210 SATA SSD is HGST’s first SSD built specifically for enterprise boot and edge applications. The Ultrastar SA210 offers outstanding value and provides the best alternative to enterprise boot HDDs. With capacities as low as 120GB and up to 1.92TB, you can choose the right capacity point for your operating system and logging requirements. Ultrastar SA210 has been validated to operate with Windows Server® 2012/2016 and various versions of the enterprise Linux® operating systems.

A Natural SSD for Edge Computing & Read-intensive Environments
Edge computing is pushing applications, like content delivery, away from centralized data centers and closer to those who are consuming the content. In such environments, data access speed is essential. The Ultrastar SA210 delivers up to 510MB's sequential read throughput and 64K IOPS random read performance to unleash the full potential of your server grade system and its high-end CPU capabilities. Such applications can also benefit from higher capacity offerings.
The Ultrastar SA210 is designed to be cost-optimized and offer sufficient endurance for read-intensive environments. It is architected to minimize the probability of data loss due to unexpected power loss yet still be a cost-effective alternative to traditional enterprise SSDs that rely on costly hold-up capacitors.
To address encryption requirements, the Ultrastar SA210 supports selfencryption drive (SED) capability compliant with TCG OPAL 2.01 to protect data from unauthorized access. The SA210 also includes Instant Secure Erase functionality to speed and simplify drive redeployment and retirement.

M.2 and 2.5-inch Form Factor Support
Ultrastar SA210 supports the M.2 2280 form factor, which is becoming much more widely implemented within 1U and blade servers and broadly adopted by motherboard manufacturers. The M.2 means a much smaller physical footprint and is quickly becoming the de-facto SSD-only form factor. Additionally, the Ultrastar SA210 is available in 2.5-inch to serve as a true drop-in replacement for mechanical HDDs. Both form factors are offered across all five capacity points, from the smallest at 120GB to the largest at 1.92TB.




At-a-glance


  • 2 million hours MTBF4

  • Capacity points of 120GB1 to 1.92TB in a 7mm 2.5-inch or M.2 2280 form factor

  • Enterprise-grade SATA 6Gb/s SSD designed specifically for boot & edge applications

  • Optimized sustained performance: Sequential read throughput up to 510MB/s; Sequential write throughput up to 475MB/s

  • Self-encrypting TCG OPAL 2.01 with Instant Secure Erase




Reasons to buy

  • 2 million hours MTBF4
  • Capacity points of 120GB1 to 1.92TB in a 7mm 2.5-inch or M.2 2280 form factor
  • Enterprise-grade SATA 6Gb/s SSD designed specifically for boot & edge applications
  • Optimized sustained performance: Sequential read throughput up to 510MB/s; Sequential write throughput up to 475MB/s
  • Self-encrypting TCG OPAL 2.01 with Instant Secure Erase

Specification

Technical Description: Western Digital Ultrastar DC SA210 120 GB M.2 Serial ATA III 3D TLC NAND
Features
Mean time between failures (MTBF):Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
2000000 h
Random write (4KB):
5000 IOPS
Random read (4KB):
64000 IOPS
Write speed:The speed at which a device can write data.
475 MB/s
Read speed:The speed at which a device can read data.
510 MB/s
Data transfer rate:Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
6 Gbit/s
Component for:What this product is used as a part of (component for).
PC/Laptop
Memory type:Type of memory in the device e.g. DDR3, SRAM (Static RAM).
3D TLC NAND
Interface:Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Serial ATA III
SSD form factor:
M.2
SSD capacity:
120 GB

Operational conditions
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-40 - 85 °C
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 70 °C

Power
Power consumption (max):The maximum amount of power used by the device.
3.8 W
Operating voltage:Defines the range of operating voltages available
3.3 V

Weight & dimensions
Weight:Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
7 g
Depth:The distance from the front to the back of something.
80 mm
Width:The measurement or extent of something from side to side.
22 mm

Product details

HBS3A1912A4M4B1 Western Digital

Western Digital Ultrastar DC SA210 120 GB M.2 Serial ATA III 3D TLC NAND

£66.65 and

SKU: HBS3A1912A4M4B1

Western Digital Ultrastar DC SA210 120 GB M.2 Serial ATA III 3D TLC NAND

Quick Code: Q3096358 MPN: HBS3A1912A4M4B1

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