Specifications

Hard drive specifications
500-GB* 320-GB* 250-GB* 160-GB*
Dimensions
Height
9.5 mm 9.5 mm 9.5 mm 9.5 mm
Width 70 mm 70 mm 70 mm 70 mm
Weight 101 g 101 g 101 g 101 g
Interface type SATA SATA SATA SATA
Transfer rate 100 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec
Security ATA security ATA security ATA security ATA security
Seek times (typical read, including setting)
Single track
3 ms 3 ms 3 ms 3 ms
Average 13 ms 13 ms 13 ms 13 ms
Maximum 24 ms 24 ms 24 ms 24 ms
Logical blocks 1,048,576,000 625,141,400 488,376,280 312,560,640
Disc rotational speed 5400 rpm 5400 rpm 7200 and 5400
rpm
7200 rpm and
5400 rpm
Operating temperature 5°C to 55°C (41°
F to 131°F)
5°C to 55°C (41°
F to 131°F)
5°C to 55°C (41°
F to 131°F)
5°C to 55°C (41°
F to 131°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.
132 Chapter 6 Specifications