Hard Drive Specifications - HP PAVILLION DV7 Maintenance And Service Manual

Hard drive specifications

Dimensions
Height
Length
Width
Weight
Interface type
Transfer rate
Synchronous (maximum)
Security
Seek times (typical read, including setting)
Single track
Average (read/write)
Maximum
Logical blocks
Disk rotational speed
Operating
temperature
*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.
118 Chapter 6 Specifications
1-TB* 750-GB** 640-GB**
12.7 mm 12.7 mm 9.5 mm
100.2 mm 100.2 mm 100.2 mm
69.9 mm 69.9 mm 69.9 mm
152 g 152 g 98 g
SATA (3 SATA (3 SATA (3
GB/sec) GB/sec) GB/sec)
97 MB/sec 97 MB/sec 106 MB/
sec
ATA ATA ATA
security security security
2 ms 2 ms 1.5 ms
12/16 ms 12/16 ms 12/13 ms
21 ms 21 ms 24 ms
1,953,525, 1,465,149, 1,250,263
168 168 ,728
5400 rpm 7200 and 7200 and
5400 rpm 5400 rpm
500-GB** 320-GB**
9.5 mm 9.5 mm
100.4 mm 100.4 mm
69.9 mm 69.9 mm
110 g 110 g
SATA SATA
1.1 GB/ 1.1 GB/sec
sec (internal)
(internal)
ATA ATA
security security
1.5 ms 1.5 ms
11/13 ms 11/13 ms
22 ms 22 ms
976,773,1 628,142,4
68 48
7200 and 7200 and
5400 rpm 5400 rpm
0°C to 60°C (32°F to 140°F)
250-GB** 160-GB**
9.5 mm 9.5 mm
100.4 mm 100.4 mm
69.9 mm 69.9 mm
105 g 105 g
SATA SATA
1.1 GB/sec 1.1 GB/
(internal) sec
(internal)
ATA ATA
security security
1.5 ms 1.5 ms
11/13 ms 11/13 ms
22 ms 22 ms
488,397,1 312,581,8
68 08
7200 and 7200 and
5400 rpm 5400 rpm