Compaq Presario CQ40-400 Compaq Presario CQ40 Notebook PC - Maintenance and Se - Page 99
Hard drive specifications
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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 Weight Interface type Transfer rate Synchronous (maximum) Security Seek times (typical read, including setting) 70 mm 101 g SATA 70 mm 101 g SATA 70 mm 102 g SATA 70 mm 102 g SATA 300 MB/sec ATA security 300 MB/sec ATA security 100 MB/sec ATA security 100 MB/sec ATA security Single track 1.5 ms 1.5 ms 3 ms Average 12 ms 12 ms 13 ms Maximum 22 ms 22 ms 24 ms Logical blocks 976,773,168 625,142,448 488,397,168 Disk rotational speed 5400 rpm Operating temperature 5°C to 55°C (41°F to 131°F) NOTE: Certain restrictions and exclusions apply. Consult technical support for details. 3 ms 13 ms 24 ms 312,581,808 *1 GB = 1 billion bytes when referring to hard drive storage capacity. Accessible capacity is less. Actual drive specifications may differ slightly. Hard drive specifications 91