320 GB 5400 rpm SATA
Hard Drive
Drive Weight
0.22 lb (101 g)
Capacity
320 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) 300 MB/s (Drive Capability)
Seek Time
(typical reads, including
settling)
Single Track
3 ms
Average
13 ms
Maximum
24 ms
Rotational Speed
5400 rpm
Logical Blocks
625,142,448
Operating Temperature
32° to 140° F (0° to 60° C) [case temp]
Features
ATA Security
Optical Drives
DVD+/-RW SuperMulti DL
Drive
Access Times
Random
<140ms CD (typical)
< 160 ms DVD (typical)
Max Data Transfer Rate
24X CD-ROM
8X DVD
24X CD-R
24X CD-RW
8X DVD+R
8X DVD+RW
8X DVD-R
6X DVD-RW
6X - DVD+R Dual Layer
6X - DVD-R Dual Layer
5X DVD-RAM
Transfer Mode
UDMA Mode 5
Interface
Gen 1 SATA
Supported Media
(read)
CD-DA, CD-TEXT, CD-ROM, CD-ROM XA, MIXED MODE CD, CD-I, CD-I Bridge
(Photo-CD, Video CD), Multisession CD (Photo-CD, CD-EXTRA, Portfolio, CD-R,
CD-RW), CD-R, CD-RW, DVD-ROM (DVD-5, DVD-9, DVD-10, DVD-18), DVD-R,
DVD-RW, DVD+R, DVD+RW, DVD-RAM
Supported Media
(write)
CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW, DVD-RAM, DVD+R DL, DVD-R
DL
Max Media Capacity
(read) 8.5 GB
Max Media Capacity
(write)
8.5 GB
Transport
Tray Loading
QuickSpecs
HP ProBook 4440s/1s Notebook PC
HP ProBook 4540s Notebook PC
HP ProBook 4740s Notebook PC
Technical Specifications
DA - 14306 Worldwide — Version 7 — April 25, 2013
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