IBM R50 Series Hardware Maintenance Manual page 161

Model
R51 (CPU, Ban 1.5G; memory, 512 MB; video chip, M9-32; LCD,
15.0-in. SXGA+ IPS)
1394,
1829-EHx
BT, SC
1394,
1829-EJx
BT, SC
1830-BUx,
1394,
1831-BUx
BT, SC
R51 (CPU, Ban 1.6G; memory, 256 MB; video chip, M7-32; LCD,
14.1-in. XGA)
SC
1830-AAx
SC
1830-ABx
SC
1830-ACx
1829-CJx,
1394, SC
CKx
1829-CHx
1394, SC
1829-CCx
1394, SC
1394,
1829-CBx
SC
1829-CLx,
1830-AFx,
1394, SC
AGx
1829-CDx,
CEx,
1830-ADx,
1394, SC
AEx
1829-CFx,
1394,
1830-ALx
SC
(continued)
Bay Mini PCI
device adapter
DVD- 802.11b
RAM/ (Intel)
RW
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD-
RAM/
RW
(12.7)
CD- —
ROM
(12.7)
DVD-
ROM
802.11
(12.7)
b/g
(Intel)
—
802.11
b/g
(Intel)
DVD/
CD-RW
combo
(12.7)
Travel
cover
DVD-
ROM
(12.7)
DVD/
CD-RW
combo
(12.7)
802.11
a/b/g
(IBM)
ThinkPad R50/R50p and R51 Series
Ethernet CDC
Gigabit BMDC
2
10/100 MDC2 40 GB,
Gigabit
Parts list
HDD
40 GB,
4,200
rpm
60 GB,
4,200
rpm
80 GB,
4,200
rpm
4,200
rpm
30 GB,
4,200
rpm
40 GB,
4,200
rpm
157