HP EliteBook 848 EliteBook 840 G4 Notebook PC EliteBook 848 G4 Notebook PC Mai - Page 102

Hard drive specifications, Specifications

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Hard drive specifications 1-TB* 500-GB* 500-GB* hybrid Dimensions Height 9.5 mm 7.0 mm 7.0 mm Width 70 mm 70 mm 70 mm Weight 115 g 101 g or 95 g 95 g Interface type SATA SATA SATA Transfer rate 100 MB/sec 100 MB/sec 100 MB/sec Security ATA security ATA security ATA security Seek times (typical read, including setting) Single track 1.4 ms 3 ms 2 ms Average 10 ms 13 ms 12 ms Maximum 12 ms 24 ms 22 ms Logical blocks 1,938,921,461 1,048,576,000 976,773,168 Disc rotational speed 5400 rpm 7200 rpm or 5400 rpm 5400 rpm 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. 92 Chapter 11 Specifications

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Hard drive
specifications
1-TB*
500-GB*
500-GB* hybrid
Dimensions
Height
9.5 mm
7.0 mm
7.0 mm
Width
70 mm
70 mm
70 mm
Weight
115 g
101 g or 95 g
95 g
Interface type
SATA
SATA
SATA
Transfer rate
100 MB/sec
100 MB/sec
100 MB/sec
Security
ATA security
ATA security
ATA security
Seek times
(typical read, including setting)
Single track
1.4 ms
3 ms
2 ms
Average
10 ms
13 ms
12 ms
Maximum
12 ms
24 ms
22 ms
Logical blocks
1,938,921,461
1,048,576,000
976,773,168
Disc rotational speed
5400 rpm
7200 rpm or 5400 rpm
5400 rpm
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.
92
Chapter 11
Specifications