User Guide

320 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 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)
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
QuickSpecs
HP EliteBook 8440p Notebook PC
Technical Specifications
DA - 13520 Worldwide QuickSpecs — Version 12 — 5/24/2010 Page 24