Hard drive specifications

9.5-mm, 2.5-in hard drive

 

640-GB*

500-GB*

320-GB*

 

 

 

 

Dimensions

 

 

 

 

 

 

 

Height

9.5 mm

9.5 mm

9.5 mm

 

 

 

 

Width

70 mm

70 mm

70 mm

 

 

 

 

Weight

101 g

101 g

101 g

 

 

 

 

Interface type

SATA

SATA

SATA

 

 

 

 

Transfer rate

100 MB/sec

100 MB/sec

100 MB/sec

 

 

 

 

Seek times (typical read, including setting)

 

 

 

 

 

 

 

Single track

1.5 ms

1.5 ms

1.5 ms

 

 

 

 

Average

12.0 ms

12.0 ms

12.0 ms

 

 

 

 

Maximum

22.0 ms

22.0 ms

22.0 ms

 

 

 

 

Logical blocks

1,250,327,040

976,818,008

625,163,520

 

 

 

 

Disc rotational speed

7200 rpm

7200 rpm

7200 rpm

 

 

 

 

Operating temperature

 

5°C to 55°C (41°F to 131°F)

 

*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.

8.0-mm, 1.8-in hard drive

8.0-mm, 1.8-in hard drive

 

320-GB*

160-GB*

 

 

 

Dimensions

 

 

 

 

 

Height

8.0 mm

8.0 mm

 

 

 

Weight

101 g

101 g

 

 

 

Interface type

SATA

SATA

 

 

 

Transfer rate

100 MB/sec

100 MB/sec

 

 

 

Security

ATA security

ATA security

 

 

 

Seek times (typical read, including setting)

 

 

 

 

 

Single track

1.5 ms

1.5 ms

 

 

 

Average

12.0 ms

12.0 ms

 

 

 

Hard drive specifications 71