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Disk Information

Disk Family : Momentus 7200.4 500420
Form Factor : 2.5"
Capacity : 500 GB (500 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 : 16384 KB
Drive Ready Time (Typical) : ? seconds
Average Seek Time : ? ms
Track To Track Seek Time : ? ms
Full Stroke Seek Time : ? ms
Width : 69.9 mm (2.8 inch)
Depth : 100.4 mm (4.0 inch)
Height : 9.5 mm (0.4 inch)
Weight : 110 grams (0.2 pounds)
Acoustic (Idle) : 2.3 Bel
Acoustic (Min Performance And Volume) : 2.5 Bel
Acoustic (Max Performance And Volume) : 3.0 Bel
Required Power For Spinup : 1,200 mA
Power Required (Seek) : 2.4 W
Power Required (Idle) : 1.2 W
Power Required (Standby) : 0.4 W
Manufacturer : Seagate Technology
Manufacturer Website : http://www.seagate.com/www/en-us/products