Western Digital Corp. WD2500JB/20PK hard drive specifications
WD Caviar Blue WD2500JB - hard drive - 250 GB - ATA-100
WD Caviar Special Edition hard drives are designed to maximize desktop computer performance for activities requiring high-performance storage such as computer gaming, digital video editing, and file server applications. The WD Caviar Special Edition family delivers data to users faster than any hard drive in its class.
Recommended software for Western Digital Corp. WD2500JB/20PK status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
WD2500JB/20PK
Hard drive health monitoring software
ActiveSMART by Ariolic Software. Click to download ActiveSMART
General
Packaged Quantity
20
Device Type
Hard drive - Internal hard drive
Width
4 in
Depth
5.8 in
Height
1 in
Weight
1.3 lbs
Hard Drive
Form Factor
Capacity
250 GB
Interface Type
ATA-100
Buffer Size
8 MB
Features
Shock Guard, Data Lifeguard
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
100 MBps
Internal Data Rate
93.5 MBps
Seek Time
8.9 ms (average) / 21 ms (max)
Track-to-Track Seek Time
2 ms
Average Latency
4.2 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
Miscellaneous
Package Type
Bulk
Manufacturer Warranty
Service & Support
1 year warranty
Service & Support Details
Limited warranty - 1 year
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
131 �F
Humidity Range Operating
5 - 95%
Vibration Tolerance
0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
Sound Emission
34 dBA
Max Altitude Operating
9840 ft
0.0734