320GB Western Digital 3.5" SATA 7200rpm 8MB Desktop HD

320GB Western Digital 3.5" SATA 7200rpm 8MB Desktop HD

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KeyFeatures: Hard Disk Model WDC WD3200AVJS Disk Family AV Form Factor 3.5" Capacity 320 GB (320 x 1 000 000 000 bytes) Number Of Disks 2 Number Of Heads 4 Rotational Speed 7200 RPM Rotation Time 8.33 ms Average Rotational Latency 4.17 ms Disk Interface Serial-ATA/300 Buffer-Host Max. Rate 300 MB/seconds Buffer Size 8192 KB Drive Ready Time (typical) 11 seconds Average Seek Time 8.9 ms Track To Track Seek Time 2 ms Full Stroke Seek Time 21 ms Width 101.6 mm (4.00 inch) Depth 147 mm (5.79 inch) Height 26.1 mm (1.03 inch) Weight 630 grams (1.39 pounds) Acoustic (Idle) 2.5 Bel Acoustic (Min performance and volume) 2.6 Bel Acoustic (Max performance and volume) 2.6 Bel Required Power For Spinup 1055 mA Power Required (Seek) 7.80 W Power Required (Idle) 7.20 W Power Required (Standby) 0.97 W Manufacturer Western Digital Corporation
Category: hdd desktop sata
FormFactor: 3.5"
Speed: 7200 rpm
Interface: SATA
Capacity: 320 GB
Cache: 8 MB
CapacityRange: 251GB to 999GB