Hitachi America Ltd. 0A37991 hard drive specifications
Hitachi Deskstar 7K1000.B HDT721064SLA360 - hard drive - 640 GB - SATA-300
The Deskstar 7K1000.B hard drive provides an exceptional blend of power efficiency and performance making it an ideal solution for power-friendly consumer and commercial PCs. Leveraging seventh-generation power management technology, this breed of desktop drive delivers best-in-class power management and thermal emissions, while maintaining high standards of performance. The Deskstar 7K1000.B hard drive delivers industry-leading low-power consumption - up to 43% idle power savings over previous generation products - contributing to a reduction in overall system power requirements, which helps PC manufacturers achieve ENERGY STAR ratings.
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Manufacturer
HDD Part Number
0A37991
Hard drive health monitoring software
General
Device Type
Hard drive - Internal hard drive
Width
4 in
Depth
5.8 in
Height
1 in
Weight
1.5 lbs
Hard Drive
Form Factor
Capacity
640 GB
Interface Type
Serial ATA-300
Buffer Size
16 MB
Features
Load/unload technology, Perpendicular Magnetic Recording (PMR), Hitachi Voltage Efficiency Regulator Technology (HiVERT), Bulk Data Encryption, Temperature sensor, Thermal Flyheight Control (TFC)
Compliant Standards
S.M.A.R.T., 256-bit AES
Performance
Drive Transfer Rate
300 MBps
Internal Data Rate
174 MBps
Spindle Speed
7200 rpm
Reliability
Storage Hard Drive / Non-Recoverable Errors
1 per 10^14
Start / Stop Cycles
300,000
Storage Controller
Type
None
Expansion / Connectivity
Interfaces
1 x Serial ATA-300 - 7 pin Serial ATA
Compatible Bays
1 x Internal - 3.5" x 1/3H
Compatible Slots
x None
Miscellaneous
Microsoft Certifications
Compatible with Windows 7
Compliant Standards
RoHS
Environmental Standards
EPA Energy Star Compliant
Yes
Environmental Parameters
Humidity Range Operating
8 - 90%
Shock Tolerance
350 g @ 2ms half-sine pulse (non-operating)
Vibration Tolerance
0.67 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating)
0.0859