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QuickSpecs
Technical Specifications
320 GB 7200 rpm SATA
Hard Drive
750 GB 5400 rpm SATA
Hard 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)
Rotational Speed
Logical Blocks
Operating Temperature
Features
DA - 14306 Worldwide — Version 7 — April 25, 2013
0.25 lbs (115 g)
320 GB
0.37 in (9.5 mm)
2.75 in (70 mm)
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Synchronous (maximum) 300 MB/s (Drive Capability)
Single Track
Average
Maximum
7200 rpm
625,142,448
32° to 140° F (0° to 60° C) [case temp]
ATA Security
0.27 lb (125 g) or 0.22 lb (101 g)
750 GB
0.50 in (12.7 mm) or 0.37 in (9.5 mm)
2.75 in (70 mm)
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Synchronous (maximum) 300 MB/s (Drive Capability)
Single Track
Average
Maximum
5400 rpm
1,465,149,168
32° to 140° F (0° to 60° C) [case temp]
ATA Security
HP ProBook 4440s/1s Notebook PC
HP ProBook 4540s Notebook PC
HP ProBook 4740s Notebook PC
1.5 ms
11 ms
22 ms
3 ms
13 ms
24 ms
Page 19
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