WD6400AAKS WESTERN DIGITAL, WD6400AAKS Datasheet - Page 2

• Manufacturer Part Number: WD6400AAKS
• Description: DRIVE, SATA II, CAVIAR BLUE, 640GB
• Manufacturer: WESTERN DIGITAL

Specifications of WD6400AAKS

• Internal / External Drive: Internal
• Interface Type: SATA 3 Gb/s
• Hard Drive Capacity: 640GB
• Rotational Speed: 7200rpm
• Cache Buffer: 16MB
• Average Seek Time: 8.9ms
• Connector Type: SATA 2
• Kit Contents: RoHS Compliant

Reliability
Storage Controller
Expansion / Connectivity
Miscellaneous
Manufacturer Warranty
Environmental Parameters
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Average Latency 4.2 ms
Spindle Speed
Storage Hard Drive / Non-Recoverable Errors 1 per 10^15
Start / Stop Cycles 50,000
Type None
Interfaces 1 x Serial ATA-300 - 7 pin Serial ATA
Compatible Bays 1 x Internal - 3.5" x 1/3H
Compatible Slots x None
Microsoft Certifications Works with Windows Vista
Compliant Standards RoHS
Service & Support 3 years warranty
Service & Support Details Limited warranty - 3 years
Min Operating Temperature 32 �F
Max Operating Temperature 140 �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
7200 rpm