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250 GB 7200 rpm SATA
Hard Drive
Drive Weight
0.25 lbs (115g)
Capacity
250 GB
Height
0.37 in (9.5 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
256 GB
2.5-Inch SATA Solid
State Drive
Weight
80.1 Grams
Capacity
256 GB
Height
0.37 in (9.5 mm)
Width
2.75 in (70 mm)
Interface
SATA
Performance
Maximum Sequential
Read
Maximum Sequential Write
220 MB/s 200 MB/s
Logical Blocks
500,118,192
Operating Temperature
32° to 158°F (0° to 70°C) [case temp]
Features
ATA Security; ATA-7;SATA 2.6; DIPM
160 GB
2.5-inch SATA Solid
State Drive
Weight
78 Grams
Capacity
160 GB
Height
0.275 in (7 mm)
Width
2.75 in (70 mm)
Interface
SATA
Performance
Maximum Sequential
Read
Maximum Sequential Write
250 MB/s
70 MB/s
Logical Blocks
312,581,808
Operating Temperature
32° to 158°F (0° to 70°C) [case temp]
Features
ATA Security; ATA-7 ;SATA 2.6; DIPM
Optical Drives
QuickSpecs
HP EliteBook 8540w Mobile Workstation
Technical Specifications
DA - 13529 Worldwide QuickSpecs — Version 8 — 3.11.2010
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