Hard Drive Specifications - HP EliteBook 840 G1 Service Manual

Hard drive specifications

Dimensions
Height
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 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.
1-TB* 500-GB*
9.5 mm 9.5 mm
70 mm 70 mm
115 g 101 g
SATA SATA
Synchronous (maximum) 300 MB/s (Drive Capability)
ATA security
3 ms 1.5ms/3 ms
13 ms 11 ms/13 ms
24 ms 22 ms/24 ms
1,953,525,168 976,773,168
5400 rpm 5400 rpm or 7200
rpm
0°C to 60°C (32°F to 140°F)
320-GB*
9.5 mm
70 mm
115 g
SATA
1.5 ms
11 ms
22 ms
625,142,448
5400 rpm or 7200
rpm
Hard drive specifications
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