Western Digital Corp. WD2500AAJB hard drive specifications
WD Caviar Blue WD2500AAJB - hard drive - 250 GB - ATA-100
The WD Caviar Blue features cool-running, quiet operation, and superior performance for desktop and business applications.
Recommended software for Western Digital Corp. WD2500AAJB status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
WD2500AAJB
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
5.8 in
Height
1 in
Weight
1.4 lbs
Hard Drive
Form Factor
Capacity
250 GB
Interface Type
ATA-100
Buffer Size
8 MB
Features
Soft Seek, IntelliSeek, Shock Guard, Data Lifeguard, NoTouch ramp load technology
Performance
Drive Transfer Rate
100 MBps
Seek Time
8.9 ms (average)
Track-to-Track Seek Time
2 ms
Average Latency
5.5 ms
Spindle Speed
7200 rpm
Reliability
Storage Hard Drive / Non-Recoverable Errors
1 per 10^15
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
Miscellaneous
Compliant Standards
RoHS
Manufacturer Warranty
Service & Support
3 years warranty
Service & Support Details
Limited warranty - 3 years
Environmental Parameters
Min Operating Temperature
32 �F
Max Operating Temperature
140 �F
Humidity Range Operating
5 - 95%
Vibration Tolerance
0.75 g @ 20-300 Hz (operating)
Sound Emission
26 dBA
0.0883