Ultrastar SATA Series SSD

Purpose-Built for Cloud, Boot and Edge

OVERVIEW

Optimized for Read-Intensive Workloads in the Cloud and at the Edge


Cloud and Software-defined Storage environments require elastic infrastructure to be able to adapt to continuously changing workload and data requirements. Delivering performance and capacity at the right time, while staying on budget, is essential to success. Our purpose-built Ultrastar DC SA210 drives deliver price/performance to edge servers and read-intense CDNs, and are also well-suited for use as boot drives. With capacities as low as 120GB up to 1.92TB, you can choose the right capacity point for your operating system and logging requirements.

ultrastar-dc-sa210-family-western-digital

Delivering Edge and Cloud Economics

Purpose Built

Performance and endurance options deliver cost-efficiency to Cloud/Edge

Efficient Capacity

With models as low as 120GB, find a drive that fits your needs and budget

Enterprise Grade

All drives offer a 5-year limited warranty and 2M hr MTBF rating

Highlights

  • Capacities as low as 120GB and up to 1.92TB
  • Up to 510 MiB/s read and 475 MiB/s write sequential throughput
  • Drop-in ready 6 Gb/s SATA interface works in existing infrastructure
  • Enterprise data durability features
  • Options for read-intense and mixed-use workloads
  • Enterprise-class 2M hour MTBF reliability rating
SOLUTIONS FOR FAST DATA

Enterprise Solutions Made Affordable by SATA


Everywhere data lives, from sensors to mobile devices to the cloud, we’re driving the innovation necessary to stay ahead of new demands. Our breadth of expertise and level of integration gives us an unmatched ability to deliver carefully calibrated solutions for every type and use of data.

Portfolio

Ultrastar SATA Series
Product Portfolio

Up Arrow

Ultrastar DC SA210

ultrastar-dc-sa210-front-western-digital

Lower Endurance

0.1 DW/D endurance rating (random workload) and 0.7 DW/D (sequential workload) with 5-year limited warranty

Targeted Capacity

Capacities as low as 120GB, and as high as 1.92TB, optimized for boot & edge environments

Throughput for Boot & Edge

Up to 510 MB/s sequential read, up to 64K read IOPS and up to 21K mixed used IOPS 90/10 R/W

Specifications

Image

2.5-inch drive

M.2 2280

General

Interface

SATA 6 Gb/s

Form Factor

2.5-inch drive

Capacity1

1.92TB / 960GB / 480GB / 240GB / 120GB

Endurance (Drives writes per day, DW/D)2

0.1 (JESD219 Workloads)

0.7 (128KiB Sequential Workloads)

Maximum Terabytes Written (TBW)

350 / 175 / 87 / 43 / 21

Flash Memory Technology

3D TLC NAND

Performance3

Sequential Read (max MiB/s, 128KiB)

510

Sequential Write (max MiB/s, 128KiB)

475

Random Read (max IOPS, 4KiB)

64,000

Random Write (max IOPS, 4KiB)

5,000

Mixed Random Read/Write
(max IOPS 70%R/30%W, 4KiB, QD32)
(max IOPS 90%R/10%W,4KiB, QD32)



11,000
21,000

Random Read Latency (ms,typical)4

0.15

Reliability

Unrecoverable Bit Error Rate (UBER)

1 in 1017

MTBF (M hours)5

2

Annualized Failure Rate (AFR)

0.44%

Availability (hrs/day x days/week)

24x7

Limited Warranty6

5 years

Power

Requirement (DC, +/- 5%)

2.5”: +5V

Operating (W, typical)

2.5”: 3.8 (write), 2.65 (read)

Idle (W)

0.43

Physical Size

z-height (mm)

2.5”: 7.0

Dimensions (width x depth, mm)

2.5”: 69.85 x 100.2

Weight (g, max)

2.5”: <1.92TB: 37.4, 1.92TB: 59.7

Environmental

Operating Temperature7

0° to 70°C

Non-operating Temperature

-55° to 85°C

People Also Viewed

Disclosures

1.

One megabyte (MB) is equal to one million bytes, one gigabyte (GB) is equal to 1,000MB (one billion bytes), and one terabyte (TB) is equal to 1,000GB (one trillion bytes) when referring to storage capacity. Accessible capacity will vary from the stated capacity due to formatting, system software, and other factors.

2.

Endurance rating based on DW/D using 4KiB random write workload over 5 years.

3.

1MiB=1,048,576 bytes or 220, 1KiB= 1,024 bytes or 210

4.

Average Write Latency at 4KiB QD=1

5.

MTBF and AFR targets are based on a sample population and are estimated by statistical measurement and acceleration algorithms under median operating conditions. MTBF and AFR rating do not predict an individual drive’s reliability and do not constitute a warranty.

6.

The warranty for the product will expire on the earlier of (i) the date when the flash media has reached one-percent (1%) of its remaining life or (ii) the expiration of the time period associated with the Product.

7.

Internal drive temperature as measured via the drive's temperature sensor. 

How to Buy Western Digital

Get in touch with distributors and resellers across the world.

Have a question for our storage experts?


Fill out this form and one of our storage experts will reach out to you to help you determine which configuration best meets your needs and give you best pricing for that configuration.

Field cannot be empty.
Field cannot be empty.
Enter a valid email address.
Field cannot be empty.
Field cannot be empty.
Field cannot be empty.
Field cannot be empty.
Field cannot be empty.
Field cannot be empty.

By clicking the "Contact Me" button below, I agree to Western Digital's Privacy Statement and authorize Western Digital and its selected partners to use my personal data in order to get updated information on Western Digital products, services, promotions, news, surveys and events from the marketing and sales organizations.