HP ProBook 440 G3 Notebook PC - Maintenance and Service Guide

Hard drive specications
1-TB* 750-GB* 500-GB* 500-GB* hybrid
Dimensions
Height 9.5 mm 9.5 mm 9.5 mm or 7.0 mm 7.0 mm
Width 70 mm 70 mm 70 mm 70 mm
Weight 115 g 102 g 101 g or 95 g 95 g
Interface type SATA SATA SATA SATA
Transfer rate 100 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec
Security ATA security ATA security ATA security ATA security
Seek times (typical read, including setting)
Single track 1.4 ms 1.1 ms 3 ms 2 ms
Average 10 ms 12 ms 13 ms 12 ms
Maximum 12 ms 21 ms 24 ms 22 ms
Logical blocks 1,938,921,461 1,465,149,168 1,048,576,000 976,773,168
Disc rotational speed
5400 rpm 7200 or 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 specications may
dier slightly.
NOTE: Certain restrictions and exclusions apply. Contact technical support for details.
116 Chapter 16 Specications