IBM THINKPAD R50E -, Hardware Maintenance Manual, Page: 125 / 149

Parts list
R50e series model matrix
The R50e series includes several models. The following
table summarizes the characteristics of each model, to
help you determine which FRU in the part list meets your
need.
Model Optical
device
Base
memory
CPU HDD LCD
R50e (CDC, MDC2; Ethernet, 10/100; video chip, Intel 855GME)
1834-44x CD-
ROM
(12.7)
128 MB Cel
1.2G
20 GB,
4,200
rpm
14.1-in.
XGA
1834-4Ex Cel
1.3G
1834-45x, 46x 256 MB 30 GB,
4,200
rpm
1834-47x, 48x DVD-
ROM
(12.7)
1834-49x DVD/
CD-RW
combo
(12.7)
128 MB
1834-2Kx, 4Ax 256 MB
1834-4Bx Travel
cover
40 GB,
4,200
rpm
1834-4Cx DVD-
ROM
(12.7)
1834-4Dx DVD/
CD-RW
combo
(12.7)
1834-4Yx CD-
ROM
(12.7)
Ban
1.4G
30 GB,
4,200
rpm
1834-4Zx DVD-
ROM
(12.7)
1834-4Rx, 4Sx CD-
ROM
(12.7)
Ban
1.5G
1834-4Tx, 4Ux DVD-
ROM
(12.7)
1834-4Vx,
4Wx
DVD/
CD-RW
combo
(12.7)
1834-4Xx 40 GB,
4,200
rpm
(continued)
Parts list
120
R50e (MT1834, 1842)