Western Digital Corp. WD2502ABYS-20PK hard drive specifications
WD RE3 WD2502ABYS - hard drive - 250 GB - SATA-300
WD RE3 drives combine 32 MB cache with SATA 3 GB/s transfer rate for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.
Recommended software for Western Digital Corp. WD2502ABYS-20PK status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
WD2502ABYS-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
1.4 lbs
Hard Drive
Form Factor
Capacity
250 GB
Interface Type
Serial ATA-300
Buffer Size
16 MB
Features
IntelliSeek, Native Command Queuing (NCQ), NoTouch ramp load technology, Time-Limited Error Recovery (TLER), Perpendicular Magnetic Recording (PMR), Rotary Acceleration Feed Forward (RAFF)
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
300 MBps
Internal Data Rate
126 MBps
Seek Time
8.9 ms (average) / 21 ms (max)
Track-to-Track Seek Time
0.6 ms
Average Latency
4.2 ms
Spindle Speed
7200 rpm
Reliability
Mean time before failure
1,200,000 hour(s)
Storage Hard Drive / Non-Recoverable Errors
1 per 10^15
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
Compliant Standards
RoHS
Manufacturer Warranty
Service & Support
5 years warranty
Service & Support Details
Limited warranty - 5 years
Environmental Parameters
Min Operating Temperature
32 �F
Max Operating Temperature
140 �F
Humidity Range Operating
5 - 95%
Shock Tolerance
300 g @ 1ms (non-operating)
Vibration Tolerance
0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
0.0865