Western Digital Corp. WD4000KSRTL hard drive specifications

WD Caviar Blue WD4000KS - hard drive - 400 GB - SATA-300

Cool, quiet and fast. WD Caviar Blue drives offer superior performance and reliability, making them ideal for business and family desktops.

Recommended software for Western Digital Corp. WD4000KSRTL status and S.M.A.R.T. monitoring is ActiveSMART www.ariolic.com


Manufacturer
Western Digital Corp.

HDD Part Number
WD4000KSRTL


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
1.3 lbs

Hard Drive

Form Factor

Capacity
400 GB

Interface Type
Serial ATA-300

Buffer Size
16 MB

Features
FlexPower, Soft Seek, Shock Guard, WhisperDrive, SecureConnect, Data Lifeguard

Performance

Drive Transfer Rate
300 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 Serial ATA-300 - 7 pin Serial ATA

Compatible Bays
1 x Internal - 3.5" x 1/3H

Compatible Slots
x None

Miscellaneous

Microsoft Certifications
Works with Windows Vista

Package Type
Retail

Manufacturer Warranty

Service & Support
3 years warranty

Service & Support Details
Limited warranty - 3 years

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
28 dBA


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