Hard drive specifications
500-GB* 250-GB*
Dimensions
Height 7 mm 7 mm
Length 100.4 mm 100.4 mm
Width 69.9 mm 69.9 mm
Weight 110 g 110 g
Interface type SATA SATA
Transfer rate
Synchronous (maximum) 1.1 GB/sec 1.1 GB/sec
Security ATA security or SED ATA security
Seek times (typical read, including setting)
Single track 1.5 ms 1.5 ms
Average (read/write) 11/13 ms 11/13 ms
Maximum 22 ms 22 ms
Logical blocks 976,773,168 488,386,584
Disk rotational speed 5400 rpm 5400 rpm
Operating temperature
*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.
54 Chapter 9 Specifications
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