HP (Hewlett-Packard) DM4 Personal Computer User Manual


 
Customer-accessible and upgradable √√
Supports up to 8 GB of system memory √√
DDR3-1333MHz dual channel support √√
Supports the following configurations: √√
8192 MB (4096 MB x 2) (No support for 32 bit
operating systems)
6144 MB (2048 MB x 1 + 4096 MB x 1) (No
support for 32 bit operating systems)
4096 MB (2048 MB x 2)
4096 MB (4096 MB x 1)
3072 MB (1024 MB x 1 + 2048 MB x 1)
2048 MB (2048 MB x 1)
2048 MB (1024 MB x 2)
1024 MB (1024 MB x 1) (No support for
Microsoft Windows 7, 64 bit)
Hard drives HP ProtectSmart Hard Drive Protection √√
Supports the following 9.5 mm, 6.35 cm (2.5 in)
SATA hard drives
√√
750 GB, 7200 rpm
640 GB, 7200 rpm
500 GB, 7200 rpm
320 GB, 7200 rpm
Supports the following solid-state drive: √√
160 GB √√
Optical drives Supports the DVD±R/RW SuperMulti Double-Layer
Drive (9.5 mm tray load, fixed, SATA) (select
models only)
Optical drive weight saver available for non-ODD
models
√√
Camera HP TrueVision HD √√
Fixed (no tilt), activity LED √√
1280 × 800 by 30 frames per second √√
Microphone One microphone, digital (software included) √√
Echo cancellation and noise suppression √√
Audio Dolby Home Theater, HD audio √√
Supports Microsoft Premium requirements √√
Altec Lansing speakers (2) √√
Ethernet Integrated 10/100/1000 network interface card (NIC) √√
2 Chapter 1 Product description