Compaq Presario CQ45-100 Compaq Presario CQ45 Notebook PC - Maintenance and Se - Page 104
Hard drive specifications
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Hard drive specifications 320-GB* 250-GB* 160-GB* 120-GB* 80-GB* Dimensions Height 9.5 mm Width Weight Interface type Transfer rate Synchronous (maximum) Security Seek times (typical read, including setting) 101 g 102 g 70 mm 102 g SATA 102 g 102 g 300 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec ATA security 100 MB/sec Single track 1.5 ms 3 ms 3 ms 3 ms 3 ms Average 12 ms 13 ms 13 ms 13 ms 13 ms Maximum 22 ms 24 ms 24 ms 24 ms 24 ms Logical blocks 625,142,448 495,702,655 317,249,699 237,937,274 158,624,849 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. *1 GB = 1 billion bytes when referring to hard drive storage capacity. Accessible capacity is less. Actual drive specifications may differ slightly. 96 Chapter 6 Specifications
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