HP Pavilion dv7-4200 HP Pavilion dv7 Entertainment PC - Maintenance and Servic - Page 114

Hard drive specifications

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Hard drive specifications 1-TB* 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 9.5 mm Width 70 mm 70 mm 70 mm 70 mm 70 mm 70 mm Weight 101 g 101 g 101 g 101 g 101 g 101 g Interface type ATA-7 ATA-7 ATA-7 ATA-7 ATA-7 ATA-7 Transfer rate Synchronous (maximum) 100 MB/sec 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 ATA security Seek times (typical read, including setting) Single track 3 ms 3 ms 3 ms 3 ms 3 ms 3 ms Average 13 ms 13 ms 13 ms 13 ms 13 ms 13 ms Maximum 24 ms 24 ms 24 ms 24 ms 24 ms 24 ms Logical blocks 1,048,576,00 625,141,400 488,397,168 0 Disc rotational speed 5200-rpm 5200-rpm 5400-rpm 7200-rpm 7200-rpm 7200-rpm Operating temperature 5°C to 55°C (41°F to 131°F) *1 TB = 1 trillion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. **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. 104 Chapter 6 Specifications ENWW

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Hard drive specifications
1-TB*
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
9.5 mm
Width
70 mm
70 mm
70 mm
70 mm
70 mm
70 mm
Weight
101 g
101 g
101 g
101 g
101 g
101 g
Interface type
ATA-7
ATA-7
ATA-7
ATA-7
ATA-7
ATA-7
Transfer rate
Synchronous
(maximum)
100 MB/sec
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
ATA security
Seek times
(typical read, including setting)
Single track
3 ms
3 ms
3 ms
3 ms
3 ms
3 ms
Average
13 ms
13 ms
13 ms
13 ms
13 ms
13 ms
Maximum
24 ms
24 ms
24 ms
24 ms
24 ms
24 ms
Logical blocks
1,048,576,00
0
625,141,400
488,397,168
Disc
rotational
speed
5200-rpm
5200-rpm
5400-rpm
7200-rpm
7200-rpm
7200-rpm
Operating
temperature
5°C to 55°C (41°F to 131°F)
*1 TB = 1 trillion bytes when referring to hard drive storage capacity. Actual accessible capacity is less.
**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.
104
Chapter 6
Specifications
ENWW