HP ProBook 4520s Notebook PC and HP ProBook 4720s Notebook PC - Maintenance and Service Guide

Category Description HP ProBook
4520s UMA
HP ProBook
4520s
discrete
HP ProBook
4720s
discrete
Supports the following drives:
●
750-GB, 5400-rpm
●
640-GB, 5400-rpm
●
500-GB, 7200-rpm
●
320-GB, 7200-rpm
●
250-GB, 7200-rpm
√√ √
Supports 9.5-mm, 6.35-cm (2.50-in) hard
drives
●
750-GB, 5400-rpm
√√ √
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:
●
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)
√√ √
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 √√ √
4 Chapter 1 Product description