WD ULTRASTAR HUS722T1TALA604 1 TB 3,5" ULTRASTAR 7K2 DATACENTER 1TB

Detail WD ULTRASTAR HUS722T1TALA604 1 TB 3,5" ULTRASTAR 7K2 DATACENTER 1TB

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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.

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 6 Gb/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

Annualized Failure Rate (AFR)4

0.44%

Load/Unload cycles (at 40°C)

600,000

Availability (hrs/day x days/wk)

24x7

Limited Warranty (yrs)

5
Accoustics

Idle/Operating (Bels, typical)

2.5/2.8
Power

Requirement

+5 VDC, +12VDC

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