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Transport
TransportTransport
Transport
Tray Loading
Blu-ray ROM DVD+/-RW
Blu-ray ROM DVD+/-RWBlu-ray ROM DVD+/-RW
Blu-ray ROM DVD+/-RW
SuperMulti DL LightScribe
SuperMulti DL LightScribeSuperMulti DL LightScribe
SuperMulti DL LightScribe
Drive
DriveDrive
Drive
Access Times
Access TimesAccess Times
Access Times
Random
<190 ms CD-ROM (typical)
< 190ms DVD-ROM (typical)
<230 ms BD-ROM (typical)
Max Data Transfer Rate
Max Data Transfer RateMax Data Transfer Rate
Max Data Transfer Rate
24X CD-ROM
Up to 3600KB/s
8X DVD-ROM
Up to 10800 KB/s
16X CD-R
Up to 1,200KB/s
10X CD-RW
Up to 1500 KB/s
8X DVD+R
Up to 10800 KB/s
8X DVD+RW
Up to 10,800KB/s
8X DVD-R
Up to 10800 KB/s
6X DVD-RW
Up to 8,100 KB/s
4X - DVD+R Dual Layer
4X - DVD-R Dual Layer
Up to 5400 KB/s
5X DVD-RAM
Up to 6750 KB/s
4X BD-ROM
Up to 18,000KB/s
Transfer Mode
Transfer ModeTransfer Mode
Transfer Mode
UDMA Mode 5
Interface
InterfaceInterface
Interface
Gen 1 SATA
Supported Media
Supported MediaSupported Media
Supported Media
(read)
CD-DA, CD+(E)G, CD-MIDI, 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, BD-ROM, BD-R, BD-RE
Supported Media
Supported MediaSupported Media
Supported Media
(write)
CD-R, CD-RW, DVD+R, DVD+R(9), DVD+RW, DVD-R, DVD-R(9), DVD-
RW, DVD-RAM, LightScribe
Max Media Capacity
Max Media CapacityMax Media Capacity
Max Media Capacity
(read)
50.0 GB
Max Media Capacity
Max Media CapacityMax Media Capacity
Max Media Capacity
(write)
8.5GB
Transport
TransportTransport
Transport
Tray Loading
Security
SecuritySecurity
Security
QuickSpecs
HP ProBook 4320s Notebook PC
HP ProBook 4320s Notebook PCHP ProBook 4320s Notebook PC
HP ProBook 4320s Notebook PC
HP ProBook 4420s Notebook PC
HP ProBook 4420s Notebook PCHP ProBook 4420s Notebook PC
HP ProBook 4420s Notebook PC
Technical Specifications
DA - 13568 North America — Version 10 — July 23, 2010
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