640GB WD Caviar Blue SATA 3Gb/s Internal Hard Drive - 16MB Cache - WD6400AAKS
- Serial ATA 7-pin connector
- 8.9ms Average seek time / Up to 7200rpm performance
- Spindle speed is 7200rpm / Buffer size is 16MB cache
- Warranty: 3 Years
Designed for use in the fastest PCs on the market, including high-performance business computers, multimedia and gaming systems, the 640GB WD Caviar SE16 7200 RPM Hard Drive comes with a massive 16MB cache for lightening fast performance. Its cool operating temperature means longer service life and greater reliability. While its WhisperDrive and SoftSeek technologies minimized noise to levels barely perceptible to the human ear in home and business environments.
The Cavier SE16 protects your important data in a number of ways. Its Data Lifeguard technology is an exclusive set of data protection features, including shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates, and repairs problems that may develop over the life of a hard drive.
640GB WD Caviar Blue SATA 3Gb/s Internal Hard Drive - 16MB Cache - WD6400AAKS
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Connectivity
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Connector
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Serial ATA 7-pin
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Connector Type
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SATA 3.0 Gbps
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General
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Enclosure Type
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Internal
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Target Use
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Computer
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Performance
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Average Seek Time
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8.9 ms
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Buffer Size, Cache
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16 MB
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Data Transfer Rate
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3 Gbps
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Storage
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Hard Drive Capacity
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640 GB
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Spindle Speed
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7200 rpm
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Actual Weight
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1.30 lb(s)
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Contents
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drive, software, documentation
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Physical Dimensions
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1"h x 4"w x 5.8"l
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Ports/Connectors
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7-pin SATA 3Gb/s port
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Power Notes
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Current Requirements: 12 VDC Read / Write: 410 mA Idle: 390 mA Standby: 6 mA Sleep: 6 mA 5 VDC Read / Write: 675 mA Idle: 600 mA Standby: 180 mA Sleep: 180 mA Power Dissipation Read / Write: 8.3 Watts Idle: 7.7 Watts Standby: 1.00 Watts Sleep: 1.00 Watts
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Returns Policy
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This product is subject to our return policy. Please see our complete return policy for details.
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Warranty - Labor
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3 Years
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Warranty - Parts
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3 Years
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640GB WD Caviar Blue SATA 3Gb/s Internal Hard Drive - 16MB Cache - WD6400AAKS
1
Year PC Connection Replacement Coverage for any PC Product ($50 - $99)
2
Year PC Connection Replacement Coverage for any PC Product ($50 - $99)
640GB WD Caviar Blue SATA 3Gb/s Internal Hard Drive - 16MB Cache - WD6400AAKS
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