WD Caviar® 7200 hard drives are the performance champions for advanced desktop personal computers.
WD400BB Specifications
Technical Information
Drive Performance
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Maximum External Data Transfer Rate: 100 MBps (800 Mbps)
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Maximum Internal Data Transfer Rate: 50 MBps (400 Mbps)
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Rotational Speed: 7200 rpm
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Buffer: 2 MB
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Average Seek Time: 20 ms
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Average Latency: 4.20 ms
Interfaces/Ports
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Drive Interface: IDE Ultra ATA/100 (ATA-6)
Power Description
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Input Voltage: 5 V DC
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Input Voltage: 12 V DC
Physical Characteristics
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Drive Type: Internal
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Drive Width: 3.5'
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Drive Height: 1/3H
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Height: 1.0'
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Width: 4.0'
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Depth: 5.8'
Miscellaneous
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System Requirements:
- Interface required: EIDE
- Bay size (Internal): 3.5' full height
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Compatibility:
- PC
