Hitachi America Ltd. HDS722540VLAT20 hard drive specifications
Hitachi Deskstar 7K250 HDS722540VLAT20 - hard drive - 40 GB - ATA-100
The Hitachi Deskstar 7K250 extends the company's long-standing tradition of performance leadership. Hitachi's standardized features in desktop solutions enable fast transfer rates, low power utilization and quiet acoustics. These features combine to make the Deskstar 7K250 ideal not only for standard PC systems but also for ATA entry-servers, personal video recorders and other non-PC computing requirements. Hitachi is dedicated to provide a breadth of hard disk drive solutions to satisfy all of today's demanding computing needs.
Recommended software for Hitachi America Ltd. HDS722540VLAT20 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
HDS722540VLAT20
Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART
General
Device Type
Hard drive - Internal hard drive
Width
4 in
Depth
5.7 in
Height
1 in
Weight
1.3 lbs
Hard Drive
Form Factor
Capacity
40 GB
Interface Type
ATA-100
Buffer Size
2 MB
Features
Load/unload technology, Fluid Dynamic Bearing (FDB) motor, Giant magnetoresistive (GMR) head technology, Antiferromagnetically-coupled (AFC) media, Thermal Monitoring System
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
100 MBps
Internal Data Rate
94.6 MBps
Seek Time
8.5 ms (average) / 15.1 ms (max)
Track-to-Track Seek Time
1.1 ms
Average Latency
4.17 ms
Spindle Speed
7200 rpm
Reliability
Storage Hard Drive / Non-Recoverable Errors
1 per 10^14
Start / Stop Cycles
50,000
Storage Controller
Type
None
Expansion / Connectivity
Interfaces
1 x ATA-100 - 40 pin IDC
Compatible Bays
1 x Internal - 3.5" x 1/3H
Compatible Slots
x None
Power
Power Device
None
Environmental Parameters
Humidity Range Operating
8 - 90%
Shock Tolerance
55 g @ 2ms half-sine pulse (operating) / 300 g @ 2ms half-sine pulse (non-operating)
Vibration Tolerance
0.67 g @ RMS (random) (operating) / 1.04 g @ RMS (random) (non-operating)
0.0803