Hitachi America Ltd. 0A25592 hard drive specifications
Hitachi Travelstar 4K40 HTS424020M9AT00 - hard drive - 20 GB - ATA-100
The Hitachi Travelstar 4K40 series continues to redefine state-of-the-art storage for mobile computing. With industry-leading shock characteristics, efficient power consumption, outstanding acoustics, and a range of capacities, the Hitachi Travelstar 4K40 raises the standard for ruggedness. Designed to address the most demanding applications this drive offers customers a stable design platform for even the most advanced portable devices. The Travelstar 4K40 is based on an industry leading design that has been made even better. Simply put, it is hard drive artistry! Designed with mobile life styles in mind, the Travelstar 4K40 leverages proven technologies such as True Track Servo, which eases system integration, enhances hard disk drive reliability, and adds robustness against vibration and disk shift, Drive Fitness Test (DFT), Self-Moni�toring Analysis and Reporting Technology (S.M.A.R.T.) to enable a hard drive to predict impending catastrophic failure, and an adaptive control algorithm to help maintain high performance and fast seek times at high environmental temperatures.
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Manufacturer
HDD Part Number
0A25592
Hard drive health monitoring software
General
Device Type
Hard drive - Internal hard drive
Width
2.8 in
Depth
3.9 in
Height
0.4 in
Weight
3.4 oz
Hard Drive
Form Factor
Capacity
20 GB
Interface Type
ATA-100
Buffer Size
2 MB
Features
Load/unload technology, Fluid Dynamic Bearing (FDB) motor, Partial Response Maximum Likelihood (PRML), Giant magnetoresistive (GMR) head technology, Enhanced Adaptive Battery Life Extender 3.0, Antiferromagnetically-coupled (AFC) media
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
100 MBps
Internal Data Rate
46.3 MBps
Seek Time
12 ms (average) / 23 ms (max)
Track-to-Track Seek Time
2.5 ms
Average Latency
7.1 ms
Spindle Speed
4200 rpm
Reliability
Storage Hard Drive / Non-Recoverable Errors
1 per 10^13
Start / Stop Cycles
600,000
Expansion / Connectivity
Interfaces
1 x ATA-100 - 44 pin IDC
Compatible Bays
1 x Internal - 2.5" x 1/8H
Miscellaneous
Microsoft Certifications
Works with Windows Vista
Compliant Standards
MIC, C-Tick, cUL, DOC, TUV, CE
Manufacturer Warranty
Service & Support
3 years warranty
Service & Support Details
Limited warranty - 3 years
Environmental Parameters
Humidity Range Operating
8 - 90%
Shock Tolerance
300 g @ 2ms half-sine pulse (operating)
Vibration Tolerance
1 g @ 5-500 Hz (operating) / 3.01 g @ 5-500 Hz (non-operating)
Sound Emission
35 dB
0.1098