WD Caviar Blue WD400JB - hard drive - 40 GB - ATA-100

• Manufacturer: Western Digital Corp.
• Part number: WD400JBDTL
• Description: Cool-running, quiet operation, superior performance and industry-leading reliability make these next-generation WD Caviar Blue drives the perfect hard drives for desktop and enterprise storage.

• General

• Packaged Quantity 1
• Device Type Hard drive - Internal hard drive
• Capacity 40 GB
• Form Factor 3.5" x 1/3H
• Buffer Size 8 MB
• Features S.M.A.R.T.
• Width 4 in
• Depth 5.8 in
• Height 1 in
• Weight 1.3 lbs

• Performance

• Drive Transfer Rate 100 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

• Non-Recoverable Errors 1 per 10^14
• Start / Stop Cycles 50,000

• Expansion & Connectivity

• Interfaces 1 x - 40 pin IDC
• Compatible Bays 1 x Internal - 3.5" x 1/3H

• Environmental Parameters

• Min Operating Temperature 41 °F
• Max Operating Temperature 131 °F
• Humidity Range Operating 5 - 85%
• Shock Tolerance 65 g @ 2ms half-sine pulse (operating) / 200 g @ 2ms half-sine pulse (non-operating)
• Vibration Tolerance 0.25 g @ 5-500 Hz (operating) / 4 g @ 20-500 Hz (non-operating)
• Sound Emission 35 dBA

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Manufacturer profile

Browse Western Digital Corp. products on Shopper.com

• Manufacturer:Western Digital Corp.
• Address:

  20511 Lake Forest Drive, Lake Forest, CA 92630-7741

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