IBM ThinkPad R40 2681 Hardware Maintenance Manual page 51

Feature
PC Card
Communication
daughter card
(CDC)
AC adapter
Ultrabay Plus
device
(standard)
Preinstalled
operating
system
Description
v Type-II or Type-III
v V.90 modem daughter card (MDC)
v Bluetooth Modem daughter card (BMDC)
v 72-watt type
v CD-ROM drive
v DVD drive
v CD-RW/DVD combo drive
2681, 2682, 2683, 2722, 2723, 2724
Windows 2000 Professional
Windows XP Home Edition
Windows XP Professional
2684, 2685
Windows XP Home Edition
Windows XP Professional
Product overview
ThinkPad R40
47