Hard Drive Specifications (Continued) - HP ProBook 640 G1 Maintenance And Service Manual

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.

Hard drive specifications (continued)

Dimensions
Height
Length
Width
Weight
Interface type
Transfer rate
Synchronous (maximum)
Security
Seek times (typical read, including setting)
1.5 ms
11/13 ms
22 ms
134 Chapter 8 Specifications
1-TB, 5400-rpm* 750-GB, 5400-rpm**
100.4 mm 100.4 mm
69.9 mm 69.9 mm
110 g 110 g
SATA SATA
1.1 GB/sec 1.1 GB/sec
ATA security ATA security
1.5 ms 1.5 ms
11/13 ms 11/13 ms
22 ms 22 ms
1,953,525,168 1,465,149,168
0°C to 60°C (32°F to 140°F)
500-GB, 5400-rpm**
9.5 mm
100.4 mm
69.9 mm
110 g
SATA
1.1 GB/sec
ATA security
1.5 ms
11/13 ms
22 ms
500-GB, 5400-rpm**
100.4 mm
69.9 mm
110 g
SATA
1.1 GB/sec
ATA security
1.5 ms
11/13 ms
22 ms
976,766,112
5400 rpm
320-GB, 5400-rpm**
9.5 mm
100.4 mm
69.9 mm
110 g
SATA
1.1 GB/sec
ATA security
1.5 ms
11/13 ms
22 ms