Western Digital Corp. WD4000AAKB hard drive specifications
WD Caviar Blue WD4000AAKB - hard drive - 400 GB - ATA-100
Combine lightning fast performance, technologically advanced acoustics and cool operation for optimal reliability. WD Caviar Blue16 drives feature large storage capacity and a 16 MB cache for lightning-fast performance. Yes, these reliable drives are fast, but they still deliver technologically advanced acoustics and cool operation. Designed for high-performance computers, multimedia or gaming systems these drives are the perfect choice as an upgrade or replacement for your EIDE system.
Recommended software for Western Digital Corp. WD4000AAKB status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
WD4000AAKB
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
400 GB
Interface Type
ATA-100
Buffer Size
16 MB
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
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
Microsoft Certifications
Works with Windows Vista
Manufacturer Warranty
Service & Support
3 years warranty
Service & Support Details
Limited warranty - 3 years
Environmental Parameters
Humidity Range Operating
5 - 95%
Vibration Tolerance
0.75 g @ 20-300 Hz (operating)
Sound Emission
28 dBA
0.0742