HP TouchSmart tm2-2150ca HP TouchSmart tm2 Notebook PC - Maintenance and Servi - Page 89

Hard drive specifications

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Hard drive specifications 750-GB* 640-GB* 500-GB* 320-GB* 250-GB* Dimensions Height 9.5 mm 9.5 mm 9.5 mm 9.5 mm 9.5 mm Width 70 mm 70 mm 70 mm 70 mm 70 mm Weight 101 g 101 g 101 g 101 g 101 g Interface type SATA SATA SATA SATA SATA Transfer rate 100-MB/sec 100 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec Security ATA security ATA security ATA security ATA security ATA security Seek times (typical read, including setting) Single track 3.0 ms 1.5 ms 1.5 ms 1.5 ms 1.5 ms Average 13.0 ms 12.0 ms 12.0 ms 12.0 ms 12.0 ms Maximum 24.0 ms 22.0 ms 22.0 ms 22.0 ms 22.0 ms Logical blocks 1,465,128,35 1,250,291,25 976,785,075 625,142,448 488,397,168 9 8 Disc rotational speed 7200 rom, 5400 rpm 7200 rpm, 5400 rpm 7200 rpm 7200 rpm 7200 rpm Operating temperature 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. Hard drive specifications 79

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Hard drive specifications
750-GB*
640-GB*
500-GB*
320-GB*
250-GB*
Dimensions
Height
9.5 mm
9.5 mm
9.5 mm
9.5 mm
9.5 mm
Width
70 mm
70 mm
70 mm
70 mm
70 mm
Weight
101 g
101 g
101 g
101 g
101 g
Interface type
SATA
SATA
SATA
SATA
SATA
Transfer rate
100-MB/sec
100 MB/sec
100 MB/sec
100 MB/sec
100 MB/sec
Security
ATA security
ATA security
ATA security
ATA security
ATA security
Seek times
(typical read, including setting)
Single track
3.0 ms
1.5 ms
1.5 ms
1.5 ms
1.5 ms
Average
13.0 ms
12.0 ms
12.0 ms
12.0 ms
12.0 ms
Maximum
24.0 ms
22.0 ms
22.0 ms
22.0 ms
22.0 ms
Logical blocks
1,465,128,35
9
1,250,291,25
8
976,785,075
625,142,448
488,397,168
Disc rotational speed
7200 rom,
5400 rpm
7200 rpm,
5400 rpm
7200 rpm
7200 rpm
7200 rpm
Operating temperature
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.
Hard drive specifications
79