HP EliteBook 8440w Quickspecs page 25

QuickSpecs
Technical Specifications
250 GB 7200 rpm SATA
Hard Drive
256 GB
2.5-Inch SATA Solid State
Drive
160 GB
2.5-inch SATA Solid State
Drive
Drive Weight
Capacity
Height
Width
Interface
Transfer Rate
Seek Time
(typical reads, including
settling)
Rotational Speed
Logical Blocks
Operating Temperature
Features
Weight
Capacity
Height
Width
Interface
Performance
Logical Blocks
Operating Temperature
Features
Weight
Capacity
Height
Width
Interface
Performance
Logical Blocks
Operating Temperature
Features
DA - 13519 Canada — Version 15 — September 29, 2011
HP EliteBook 8440w Mobile Workstation
0.25 lbs (115g)
250 GB
0.37 in (9.5 mm) or on some models 0.28 in (7 mm)
2.75 in (70 mm)
ATA-8, SATA 2.6, 3.0 Gb/s, NCQ
Synchronous (maximum) 100 MB/s (Drive Capability)
Single Track
Average
Maximum
7200 rpm
488,397,168
32° to 140° F (0° to 60° C) [case temp]
ATA Security
80.1 Grams
256 GB
0.37 in (9.5 mm)
2.75 in (70 mm)
SATA
Maximum Sequential
Read
220 MB/s
500,118,192
32° to 158°F (0° to 70°C) [case temp]
ATA Security; ATA-7;SATA 2.6; DIPM
78 Grams
160 GB
0.275 in (7 mm)
2.75 in (70 mm)
SATA
Maximum Sequential
Read
250 MB/s
312,581,808
32° to 158°F (0° to 70°C) [case temp]
ATA Security; ATA-7 ;SATA 2.6; DIPM
1.5 ms
11 ms
22 ms
Maximum Sequential Write
200 MB/s
Maximum Sequential Write
70 MB/s
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