System information

Hard drive specifications
500-GB* 320-GB* 250-GB*
Dimensions
Height 9.5 mm 9.5 and 7.0 mm 9.5 and 7.0 mm
Width 70 mm 70 mm 70 mm
Weight 101 g 101 g 101 g
Interface type SATA SATA SATA
Seek times (typical read, including setting)
Single track 3 ms 3 ms 3 ms
Average (read/write) 13 ms 13 ms 13 ms
Maximum 24 ms 24 ms 24 ms
Logical blocks 1,048,576,000 625,141,400 488,397,168
Disk rotational speed 5400 rpm 7200 and
5400 rpm
7200 and
5400 rpm
Operating temperature 0°C to 60°C (32°F to 140°F)
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
94 Chapter 6 Specifications