Feature Description
PC Card v One Type-II
CompactFlash
card
v One Type-II
Ultrabay device Ultrabay Plus (supported by UltraBase X3)
Diskette drive
(external)
v 1.44 MB (3-mode), 3.5-inch diskette drive
Communication
daughter card
(CDC)
v V.90 modem daughter card (MDC) (some
models)
v Bluetooth daughter card (BDC) (some
models)
v IBM Integrated Bluetooth with 56K
Modem (BMDC) (some models)
AC adapter v 56-watt type
Battery pack
(main)
v 6-cell Li-Ion battery pack (4.4 AH)
Preinstalled
operating system
Windows 2000
Windows XP Professional
Windows XP Home edition
Product overview
ThinkPad X30, X31 49