Feature Description
Bus architecture v HUB link
v PCI bus
v LPC bus
Graphic memory X30 series
MAX 32 MB DVMT (Dynamic Video Memory
Technology)
X31 series
16 MB Local Video Memory
CMOS RAM v 242 bytes
Hard-disk drive v 20.0 GB, 2.5-inch, IDE interface
v 40.0 GB, 2.5-inch, IDE interface
Display v 12.1-inch, 16M colors, XGA (1024 × 768
resolution) TFT color LCD
I/O port (system) v External monitor connector
v RJ11
v RJ45
v Parallel connector
v Stereo headphone jack
v Monaural microphone jack
v Stereo line-in jack
v Universal serial bus (USB) connector × 2
v Infrared port
v Docking connector
v DC-in
v IEEE 1394 connector
I/O port
(UltraBase)
v External monitor connector
v RJ11
v RJ45
v Parallel connector
v Serial connector
v Keyboard or mouse connector
v Universal serial bus (USB) connector
v DC-in
Internal modem v 56.6 Kbps
Audio v Internal monaural speaker
v Software control volume
Infrared transfer v IrDA 1.1
Mini PCI adapter v IBM High Rate Wireless LAN Mini-PCI
Adapter with Modem II (some models)
v Cisco Aironet Wireless 802.11b Mini PCI
by IBM (some models)
v IBM High Rate Wireless LAN Mini PCI
Adapter III (some models)
v IBM Dual-Band 11a/b Wi-Fi Wireless Mini
PCI Adapter (some models)
v Intel
®
PRO/Wireless LAN 2100 3B Mini
PCI Adapter (some models)
(continued)
Product overview
48 ThinkPad X30, X31 (MT 2672/2673)