Hard drive specifications
640-GB* 500-GB* 320-GB* 250-GB* 640-GB* 160-GB*
SSD
Dimensions
Height 9.5 mm 9.5 mm 9.5 mm 9.5 mm 9.5 mm 9.5 mm
Width 70 mm 70 mm 70 mm 70 mm 70 mm 70 mm
Weight 105 g 101 g 101 g 101 g 101 g 70 g
Interface type SATA SATA SATA SATA SATA SATA
Transfer rate 142 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec 300 MB/sec
Security ATA security ATA security ATA security ATA security ATA
security
ATA
security
Seek times (typical read, including setting)
Single track 1.5 ms 1.0 ms 1.5 ms 2.0 ms 2.0 ms —
Average 12.0 ms 14.0 ms 12.0 ms 12.0 ms 12.0 ms —
Maximum 24.0 ms 22.0 ms 22.0 ms 22.0 ms 22.0 ms —
Logical blocks 1,250,263,7
68
976,785,075 625,142,448 488,397,168 312,581,80
8
250,069,68
0
Disc rotational speed 7200 rpm 7200 rpm 7200 rpm 7200 rpm 7200 rpm —
Operating temperature 0°C to 60°C
(32°F to
140°F)
5°C to 55°C (41°F to 131°F) 0°C to 70°C
(32°F to
158°F)
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive
specifications may differ slightly.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
Hard drive specifications 85
