Hitachi HTS723216L9SA60 160GB SATA 2.5 Hard Drive laptop 1 year warranty Technical Details Hard Disk Model HITACHI HTS723216L9SA60 Disk Family Travelstar 7K320 Form Factor 2.5" Capacity 160 GB (160 x 1 000 000 000 bytes) Number Of Disks 1 Number Of Heads 2 Rotational Speed 7200 RPM Rotation Time 8.33 ms Average Rotational Latency 4.17 ms Disk Interface Serial-ATA/150 Buffer-Host Max. Rate 150 MB/seconds Buffer Size 16384 KB Average Seek Time 12 ms Track To Track Seek Time 1 ms Full Stroke Seek Time 20 ms Width 70 mm (2.76 inch) Depth 100 mm (3.94 inch) Height 9.5 mm (0.37 inch) Weight 110 grams (0.24 pounds) Acoustic (Idle) 2.4 Bel Acoustic (Min performance and volume) 2.6 Bel Acoustic (Max performance and volume) 2.6 Bel Required Power For Spinup 900 mA Power Required (Seek) 1.7 W Power Required (Idle) 0.8 W Power Required (Standby) 0.
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