Western Digital | ASA Computers

OVERVIEW

Lower Capacity and Cost Effective for Smaller Data Sets and Legacy Applications

Data centers face growing pressures to manage costs. For affordable server boot drives, or applications that use smaller data sets, Western Digital offers the Ultrastar DC HA200 series, an entry-level, low capacity line of enterprise-class hard drives. Designed to handle workloads up to 550TB per year, the Ultrastar DC HA200 series delivers up to 2TB cost-effective storage capacity for data center environments. Rotational Vibration Safeguard (RVS) technology utilizes sophisticated electronics to monitor the drive and correct both linear and rotational vibration disturbances in real time—especially helpful in multi-drive arrays and rack-mounted systems maintaining high read/write performance. Ultrastar DC HA200 series is offered with a SATA 6 Gb/s interface and native 512-byte (512n) sector size for compatibility with legacy data center applications.

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Entry-Level Affordability

Low Capacity

Optimized for server boot and smaller data sets

Legacy Support

Native 512-byte sectors with SATA 6 Gb/s interface

Enterprise Class

2M hour MTBF rating with 5-year limited warranty

Highlights

Up to 2TB capacity in a standard 3.5-inch form factor
RVS anti-vibration technology for robust performance in multi-drive environments
Reliable, field-proven design
SATA 6 Gb/s with 512-byte (512n) supports legacy enterprise applications
2M hours MTBF rating and 5-year limited warranty

Applications and Workload

RAID Arrays
Server Boot Drive
Direct-Attached Storage (DAS)
Network-Attached Storage (NAS)
Legacy mainstream enterprise capacity applications that require 512n block size

Specifications

Ultrastar DC HA210

General

Interface

SATA 6Gb/s

Capacity¹

2TB / 1TB

Format: Sector size (bytes)

512 native (512n)

Performance

Data Buffer (MB)²

128

Rotational Speed (RPM)

7,200

Interface transfer rate (MB/s, max)

600

Sustained transfer rate
(MiB/s, typical)
(MB/s, typical)

191 / 175
200 / 184

Reliability

Error Rate (non-recoverable, bits read)

1 in 10¹⁵

MTBF (M hours)

2.0

Annual Failure Rate (AFR)⁴

0.44%

Load/Unload cycles (at 40°C)

600,000

Availability (hrs/day x days/wk)

24x7

Limited Warranty

5 years

Acoustics

Idle/Operating (Bels, typical)

2.5 / 2.8

Power

Requirement

+5 VDC, +12VDC

Operating (W, typical)

8.1

Idle (W)

5.9

Physical Size

Z-Height (mm)

26.1

Dimensions (width x depth, mm)

101.6 (+/-0.25) x 147

Weight (g, typical)

640 (+/-10%)

Environmental (operating)

Ambient Temperature

5^° to 60^° C

Shock (half-sine wave, 2ms, G)

Vibration (G RMS, 5 to 500 Hz)

1.08 (XYZ)

Environmental (non-operating)

Ambient Temperature

-40^° to 70^° C

Shock (half-sine wave, 2ms, G)

300

Random Vibration (G RMS 2 to 200 Hz)

3.8 (XYZ)

Disclosure

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. Portion of buffer capacity used for drive firmware.
3. 1MiB = 1,048,576 bytes (2²⁰), 1MB = 1,000,000 bytes (10⁶).
4. MTBF and AFR targets are based on a sample population and are estimated by statistical measurements and acceleration algorithms under median operating conditions. MTBF and AFR ratings do not predict an individual drive's reliability and do not constitute a warranty.

Ultrastar DC HA200 Series