Hard Drive Specifications - HP Pavilion 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.
112 Chapter 6 Specifications
1-TB* 750-GB**
12.7 mm 9.5 mm
100.2 mm 100.2 mm
69.9 mm 69.9 mm
152 g 98 g
SATA (3 GB/ SATA
sec)
97 MB/sec 97 MB/sec
ATA security ATA security
2 ms 2 ms
12/16 ms 12/16 ms
21 ms 21 ms
1,953,525,168 1,465,149,168
5400 rpm 7200 and 5400
rpm
640-GB** 500-GB**
9.5 mm 9.5 mm
100.2 mm 100.4 mm
69.9 mm 69.9 mm
98 g 110 g
SATA SATA
106 MB/sec 1.1 GB/sec
(internal)
ATA security ATA security
1.5 ms 1.5 ms
12/13 ms 11/13 ms
24 ms 22 ms
1,250,263,728 976,773,168
7200 and 5400 7200 and 5400
rpm rpm
0°C to 60°C (32°F to 140°F)
320-GB**
9.5 mm
100.4 mm
69.9 mm
110 g
SATA
1.1 GB/sec
(internal)
ATA security
1.5 ms
11/13 ms
22 ms
628,142,448
7200 and 5400
rpm