Product Description

■100-, 80-, 60-, or 40-GB high-capacity hard drive, varying by notebook model

■256-MB DDR synchronous DRAM (SDRAM) at 333 MHz, expandable to 2.0 GB

■Microsoft® Windows® XP Home Edition or Windows XP Professional, varying by notebook model

■Full-size Windows keyboard with embedded numeric keypad

■TouchPad pointing device, including dedicated horizontal (Compaq Presario R4000 models only) and vertical scroll regions and TouchPad on/off button.

■Integrated 10Base-T/100Base-TX Ethernet local area network (LAN) network interface card (NIC) with RJ-45 jack

■Integrated high-speed 56K modem with RJ-11 jack

■Integrated wireless support for Mini PCI IEEE 802.11b/g WLAN device (selected models only)

■Support for one Type I or Type II PC Card slot, with support for both 32-bit (CardBus) and 16-bit PC Cards

■Support for ExpressCard slot (selected models only)

■External 120- or 90-watt AC adapter with 3-wire power cord

■12- or 8-cell Li-Ion battery pack, varying by notebook model

■Stereo speakers

■Volume up, volume mute, and volume down buttons

■Support for the following optical drives:

❏DVD±RW and CD-RW Double Layer Combo Drive with LightScribe

❏DVD±RW and CD-RW Combo Drive

❏DVD/CD-RW Combo Drive

❏DVD-ROM drive

■Connectors:

❏Audio-in (microphone)

❏Audio-out (headphone)

1–2	Maintenance and Service Guide

HP R4100, R4000, R4001XX, R4003XX, R4012US, R4025US, R4150EA, R4127US, R4010US manual Product Description