HP ProBook 640 G1 Overview page 26

QuickSpecs
Technical Specifications
750 GB* 7200 rpm SATA
Hard Drive
500 GB* 7200 rpm SMART
SATA II Self Encrypting
Drive
Drive Weight
Capacity
Height
Width
Interface
Transfer Rate
Seek Time
(typical reads, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
Features
Drive Weight
Capacity
Height
Width
Interface
Transfer Rate
Seek Time
(typical reads, including
settling)
Cache
Rotational Speed
Logical Blocks
Operating Temperature
Features
DA - 14688 Worldwide — Version 8 — March 17, 2014
0.25 lbs (115g)
750 GB
0.37 in (9.5 mm)
2.50 in (63.5 mm)
ATA-8, SATA 2.6, 3.0 Gb/s
Synchronous (maximum) 300 MB/s (Drive Capability)
Single Track
Average
Maximum
7200 rpm
1,465,149,168
32° to 140° F (0° to 60° C) [case temp]
ATA Security
0.25 lbs (115g)
500 GB
0.37 in (9.5 mm)
2.50 in (63.5 mm)
ATA-8, SATA 2.6, 3.0 Gb/s
Synchronous (maximum) 300 MB/s (Drive Capability)
Single Track
Average
Maximum
16 MB
7200 rpm
976,773,168
32° to 140° F (0° to 60° C) [case temp]
ATA Security
HP ProBook 640 G1 Notebook PC
HP ProBook 650 G1Notebook PC
1.5 ms
11 ms
22 ms
1 ms
12 ms
20 ms
Page 26