Western Digital Corp. WD-AC26400 hard drive specifications
WD Caviar AC26400 - hard drive - 6.4 GB - ATA-33
This is a hard disk drive from Western Digital. WD Caviar family provides the best combination of performance, reliability and value for today's entry-level and mainstream desktop systems. WD Caviar Enhanced IDE (EIDE) hard drives offer Ultra ATA, 5400 RPM spindle speeds, low seek times, high capacity and a 512 or 2048 KB cache buffer, all of which adds up to a fast data delivery system. And to protect your data, include Data Lifeguard, WD's exclusive automatic defect detection, and repair technology are included to enable our drives to actually fix themselves.
Recommended software for Western Digital Corp. WD-AC26400 status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com
Manufacturer
HDD Part Number
WD-AC26400
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
5.7 in
Height
1 in
Weight
1.1 lbs
Hard Drive
Form Factor
Capacity
6.4 GB
Interface Type
ATA-33
Buffer Size
512 KB
Bytes per Sector
512
Compliant Standards
S.M.A.R.T.
Performance
Drive Transfer Rate
33.3 MBps
Internal Data Rate
20.2 MBps
Seek Time
9.5 ms (average) / 20 ms (max)
Track-to-Track Seek Time
1 ms
Average Latency
5.5 ms
Spindle Speed
5400 rpm
Reliability
Mean time before failure
400,000 hour(s)
Storage Hard Drive / Non-Recoverable Errors
1 per 10^13
Start / Stop Cycles
40,000
Storage Controller
Type
None
Expansion / Connectivity
Connections
1 x Storage - ATA-33 - 40 pin IDC
Compatible Bays
1 x Internal - 3.5" x 1/3H
Compatible Slots
x None
Miscellaneous
Package Type
Retail
Power
Power Device
None
Software / System Requirements
Software Included
Drivers & Utilities
Manufacturer Warranty
Service & Support
1 year warranty
Service & Support Details
Limited warranty - Parts and labor - 1 year - Bring-in
Environmental Parameters
Min Operating Temperature
41 �F
Max Operating Temperature
131 �F
Humidity Range Operating
5 - 85%
Shock Tolerance
10 g @ 2ms half-sine pulse (operating) / 150 g @ 3ms half-sine pulse (non-operating)
Vibration Tolerance
0.75 g @ 20-300 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
Sound Emission
46 dBA
Max Altitude Operating
9840 ft
0.0803