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Model number -- WD2500AVJS
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Capacity -- 250 GB
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Form Factor -- 3.5-inch
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Interface -- SATA 3 Gb/s
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Rotational Speed -- 7,200 RPM (nominal)
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Buffer Size -- 8 MB
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Average Latency -- 4.20 ms (nominal)
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Start/Stop Cycles -- 50,000 minimum
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Acoustics (Sone) < 1
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Seek Times:
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-- Read Seek Time: 8.9 ms
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-- Write Seek Time: 10.9 ms (average)
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-- Track-To-Track Seek Time: 2.0 ms (average)
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-- Full Stroke Seek: 21.0 ms (average)
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Transfer Rates:
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-- Buffer To Host (Serial ATA): 3 Gb/s (Max)
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-- Transfer Rate (Buffer To Disk): 972 Mbits/s (Max)
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Dimension (WxDxH):
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-- 4.00 Inches (+/- 0.010 inch) x 5.787 Inches (Max) x 1.028 Inches (Max)
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-- 101.6 mm x 147 mm (Max) x 25.4 mm (Max)
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-- Weight: 1.33 Pounds/ 0.60 kg
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Warranty -- 3-year
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