Hard Drive Specifications (Continued) - HP Pavilion dv4-4000 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.
106 Chapter 6 Specifications
(continued)
640-GB** 500-GB**
7.0 mm 7.0 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
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 rpm 7200 rpm
0°C to 60°C (32°F to 140°F)
320-GB**
7.0 mm
100.4 mm
69.9 mm
110 g
SATA
1.1 GB/sec
ATA security
1.5 ms
11/13 ms
22 ms
628,142,448
7200 rpm