HP ProBook 4520s Maintenance And Service Manual page 11

Category Description
Hard drives Supports 9.5-mm, 6.35-cm (2.50-in) hard
drives
Customer-accessible
Serial ATA
Supports the following drives:
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HP 3D DriveGuard (not available on Linux)
Optical drives Fixed, no modular requirements
SATA 12.7-mm tray load
Supports option of no optical drive
Supports the following drives:
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Diskette drive Supports external USB diskette drive only
Audio/visual IDT 92HD80
Integrated microphone
Stereo speakers (2)
Integrated 2MP camera with fixed focus
(select models only)
Modem High-speed 56K modem for all regions and
countries except APJ
High-speed 56K modem APJ only
Modem cable not included
Supports no modem option
Ethernet 10/100/1000 Ethernet network interface
card (NIC)
S3/S4/S5 wake on LAN: AC only mode
Wireless Integrated WLAN options by way of MiniPCI card:
500-GB, 7200-rpm
320-GB, 7200-rpm
250-GB, 7200-rpm
DVD-ROM Drive
DVD±RW SuperMulti Double-Layer
Combo Drive with Lightscribe
Blu-ray ROM DVD±RW SuperMulti DL
Drive (not available with UMA base unit
and Windows XP)
HP ProBook HP ProBook
4520s UMA 4520s
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HP ProBook
4720s
discrete
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