320 GB 7200 rpm SATA
Hard Drive
Drive Weight
0.25 lbs (115 g)
Capacity
320 GB
Height
0.37 in (9.5 mm) or on some models 0.28 in (7 mm)
Width
2.75 in (70 mm)
Interface
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate
Synchronous
(maximum) 100 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
1.5 ms
Average
11 ms
Maximum
22 ms
Rotational Speed
7200 rpm
Logical Blocks
625,142,448
Operating Temperature
32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
250 GB 7200 rpm SATA
Hard Drive
Drive Weight
0.25 lbs (115g)
Capacity
250 GB
Height
0.37 in (9.5 mm) or on some models 0.28 in (7 mm)
Width
2.75 in (70 mm)
Interface
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Transfer Rate
Synchronous
(maximum) 100 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
1.5 ms
Average
11 ms
Maximum
22 ms
Rotational Speed
7200 rpm
Logical Blocks
488,397,168
Operating Temperature
32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
QuickSpecs
HP ProBook 6540b Notebook PC
Technical Specifications
DA - 13465 North America — Version 13 — September 27, 2010
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