HGST Hard Drive 1W10001 HUS722T1TALA604 1TB 3.5 inch 128M 7200RPM SATA 512N SE HA210 Bare

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.

Applications/Environments
• 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

Highlights
• Up to 2TB capacity 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
Interface
SATA 6Gb/s
Capacity
1TB
Sector Size (Variable, Bytes/sector)
512 native (512n)
Max Areal Density (Gbits/sq. in.)
638
Performance
Data Buffer (MB): 128
Rotational Speed (RPM): 7200
Latency Average (ms): 4.2
Interface Transfer Rate (MB/sec, max): 600
Sustained Transfer Rate (MB/sec, typ.): MB/s: 184 (1TB), MiB/s: 175 (1TB)
Seek Time (read, ms, typical): 7.7 / 8.3
Reliability
Error Rate (non-recoverable, bits read): 1 in 1015
MTBF (M hours): 2.0
Annual Failure Rate (AFR): 0.44%
Load/Unload Cycles: 600,000
Availability (hrs/day x days/wk): 24×7
Acoustics
Idle (Bels): 2.5 / 2.8
Power
Requirement: +5V, +12V
Operating (W, typical): 8.1
Idle (W): 5.9
Power Consump. Efficiency Index (W/GB): 5.9W/TB (1TB)
Environmental (operating)
Ambient Temperature: 5^o to 60^oC
Shock (half-sine wave): 65G (2 ms)
Vibration (G RMS, 10 to 300 Hz): 1.08 (XYZ)
Environmental (non-operating)
Ambient Temperature: -40^o to 70^oC
Shock (half-sine wave): 300G (2ms)
Random Vibration (G RMS, 10 to 300 Hz): 3.8 (XYZ)
Item Dimension (L inchxW inchxH inch)
6 x 4 x 2

Weight
1.00 lb

Warranty Information
5 years