Dell PP21L Owner's Manual page 100

Memory (continued)
Memory type
Minimum memory
Maximum memory
Ports and Connectors
Audio
Mini PCI
Modem
Network adapter
USB
Video
Communications
Modem:
Type
Controller
Interface
Network adapter
Wireless
Video
Video type:
Video controller
Video memory
LCD interface
100
Appendix
1.8-V SODIMM DDR-2
256 MB
2 GB
microphone connector, stereo
headphone/speakers connector
one Type IIIA Mini PCI card slot
RJ-11 port
RJ-45 port
three 4-pin USB 2.0-compliant connectors
15-hole connector
v.92 56K MDC
Conexant CX11254/CX20493
internal HDA bus
10/100 Ethernet LAN on system board
internal Mini PCI Wi-Fi wireless technology
support
integrated on system board
Intel Integrated Graphics Media
Accelerator 900
Up to 64 MB of shared memory (when less
than 512 MB system memory is installed.)
Up to 128 MB of shared memory (when
more than 512 MB system memory is
installed)
LVDS