Western Digital DC HA210 / Ultrastar 1W100025 / 1W10002 / HUS722T2TALA604 2TB 3.5" 6Gbps 7.2K RPM 512n SATA Hard Drive - Brand New

Western Digital Part #/MPN: HUS722T2TALA604

DiscTech Item #: WDC-HUS722T2TALA604-BN-OE


Enterprise Grade

Capacity: 2TB

Speed: 7,200RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Sustained Throughput: 191/200

Average Seek Time: 4.2

Electrical Interface: SATA 600 - 6.0Gbps

On-Board Cache: 128MB

Western Digital DC HA210 / Ultrastar 1W100025 / 1W10002 / HUS722T2TALA604 2TB 3.5" 6Gbps 7.2K RPM 512n SATA Hard Drive - Brand New

Western Digital DC HA210 / Ultrastar 1W100025 / 1W10002 / HUS722T2TALA604 2TB 3.5" 6Gbps 7.2K RPM 512n SATA Hard Drive - Brand New

Ultrastar® 7K2

Value to the Data Center with Performance-optimized Capacity for High-intensity Applications
Data centers that need fast access to data in Tier 2 environments need look no further. The HGST Ultrastar 7K2 delivers fast data access in capacityoptimized, enterprise-class storage systems. Enhanced RAFF™ technology in the 7K2 includes 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. Designed to handle workloads up to 550TB per year, the Ultrastar 7K2 delivers up to 2TB of affordable storage capacity for highintensity applications in enterprise-class environments.

Maximize Your Data Center Application Investment with Proven Storage Technology
Data centers face growing pressures to store more with flat-to-shrinking budgets. Keeping systems operational for as long as possible to maximize investments can be an effective part of the strategy, but supporting those legacy applications becomes even more challenging as drive technologies move to next generation formats and interfaces. The 7K2 has a SATA 6Gb/s interface and native 512-byte (512n) sector size to provide consistent, high performance and compatibility with legacy data center applications. Dualstage actuator technology provides a head positioning system that improves positional accuracy over the data tracks, enabling data to be written to and read from the drive more reliably. Trust HGST to deliver storage options that allow data centers to get the most from their hardware investment.

Designed with Data Center Requirements in Mind
Multi-axis shock sensor technology automatically detects the smallest shock events and compensates to protect stored data. RAID-specific, time-limited error recovery reduces drive fallout caused by extended hard drive errorrecovery processes. Ramp load/unload technology keeps the recording heads away from the disk media during idle time and power down, ensuring significantly less wear to the recording heads and media as well as better drive protection in transit. Through the use of dynamic fly height technology, each read-write head’s fly height is adjusted in real time for optimum reliability and performance. With a 2M hour MTBF rating and a 5-year warranty, rely on Ultrastar 7K2 to deliver capacity, performance and reliability for more value to your data center.


  • Up to 2TB capacity1 in a standard 3.5-inch form factor
  • Enhanced RAFF™ anti-vibration technology for robust performance in multi-drive environments
  • Reliable, field-proven design
  • SATA 6Gb/s with 512-byte (512n) supports legacy enterprise applications
  • 2M hours MTBF2 rating



  • RAID arrays
  • Massive scale-out (MSO) data centers
  • Data warehousing & mining
  • Cloud storage
  • Enterprise NAS
  • Disk-to-disk backup & archiving
  • Legacy mainstream enterprise capacity applications that require 512n block size

ALT PNs: 1W100025 1W10002 HA210


This drive is compatible with any server that accepts 3.5inx1.0in SATA Drive.

Western Digital Ultrastar 7K2
Model NumberHUS722T2TALA604
Alt Model Numbers1W100025, 1W10002, DC HA210
InterfaceSATA 6Gb/s
Capacity2TB / 2000GB
Sector size (variable, bytes/sector)512 native (512n)
Max. areal density (Gbits/sq. in)638
Data buffer (MB)128
Rotational speed (RPM)7200
Latency average (ms)4.2
Interface transfer rate (MB/s, max)600
Sustained transfer rate (MB/s, typical)191/200
Seek time (read/write, ms, typical range)7.7
Error rate (non-recoverable, bits read)1 in 10^16
Load/Unload cycles (40°C)600,000
MTBF (M hours)2.0
Annualized Failure Rate (AFR)0.44%
Availability (hrs/day x days/wk)24x7
Idle (Bels)2.5
Requirements+5V, +12V
Operating, (W, typical)8.1
Idle (W)5.9
Power consumption efficiency at idle

z-height (mm)26.1
Dimensions (width x depth, mm)101.6 (+/-0.25) x 147 (max)
Weight (g, max)640 (+/-10%)
Environmental (operating)
Ambient temperature5o to 55° C
Shock (half-sine wave 2ms, read operation)65 (2 ms)
Vibration, random, no errors (G RMS 5 to 500 Hz)1.08 (XYZ)
Environmental (non-operating)
Ambient temperature-40 to 70° C
Shock (half-sine wave 2ms, read operation)300 (2ms)
Vibration, random (G RMS 5 to 500 Hz)3.8 (XYZ)

Click here to view the manufacturer's item description/brochure

ROHS Compliant

Alternate MPNs: 1W100025 1W10002 HA210

Weight: 1.8 lb

Warranty: 1 Year DiscTech

Brand New

Condition Levels Explained

The product is brand new.

1 Year DiscTech Warranty

Product Warranties Explained

The product has a DiscTech warranty for the time period specified. View our limited warranty