Hard drive specifications
Dimensions
Height
Width
Weight
Interface type
Transfer rate
Security
Seek times (typical read, including setting)
Single track
Average
Maximum
Logical blocks
Disc rotational speed
Operating temperature
*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive
specifications may differ slightly.
NOTE:
Certain restrictions and exclusions apply. Contact technical support for details.
640-GB*
500-GB*
9.5 mm
9.5 mm
70 mm
70 mm
105 g
101 g
SATA
SATA
142 MB/sec
100 MB/sec
ATA security
ATA security
1.5 ms
1.0 ms
12.0 ms
14.0 ms
24.0 ms
22.0 ms
1,250,263,
976,785,07
768
5
5400 rpm
7200 and
5400 rpm
0°C to
5°C to 55°C (41°F to 131°F)
60°C (32°F
to 140°F)
320-GB*
250-GB*
9.5 mm
9.5 mm
70 mm
70 mm
101 g
101 g
SATA
SATA
100 MB/sec
100 MB/sec
ATA security
ATA security
1.5 ms
2.0 ms
12.0 ms
12.0 ms
22.0 ms
22.0 ms
625,142,44
488,397,16
8
8
7200 and
7200 and
5400 rpm
5400 rpm
Hard drive specifications
160-GB*
128-GB*
SSD
9.5 mm
9.5 mm
70 mm
70 mm
101 g
70 g
SATA
SATA
100 MB/
300 MB/
sec
sec
ATA security
ATA security
2.0 ms
—
12.0 ms
—
22.0 ms
—
312,581,8
250,069,6
08
80
7200 and
—
5400 rpm
0°C to
70°C (32°F
to 158°F)
85