IBM R50 Series Hardware Maintenance Manual page 164

Parts list
Model
R51 (CPU, Ban 1.7G; memory, 512 MB; video chip, M9-32; LCD,
14.1-in. XGA)
1394,
1829-CTx
SC
1394,
1829-CVx
SC
R51 (CPU, Ban 1.7G; memory, 256 MB; video chip, M7-32; LCD,
15.0-in. XGA)
1830-BJx,
SC
1831-BJx
1394,
1829-DKx
SC
1830-BMx,
1831-BMx
1394, SC
1394,
1829-DJx
SC
1394,
1829-DLx
SC
R51 (CPU, Ban 1.7G; memory, 256 MB; video chip, M9-32; LCD,
15.0-in. XGA)
1829-DMx,
1394,
1830-BPx
SC
R51 (CPU, Ban 1.7G; memory, 512 MB; video chip, M9-32; LCD,
15.0-in. XGA)
1829-DNx,
1394,
1830-BNx
SC
1394,
1829-DPx
SC
1829-DQx
1394, SC
(continued)
160
R50/R50p, R51 Series
Bay Mini PCI
device adapter
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD-
RAM/
RW
(12.7)
DVD- 802.11
ROM b/g
(12.7) (Intel)
DVD/
CD-RW
combo
(12.7)
802.11
a/b/g
(IBM)
DVD-
RAM/
RW
(12.7)
DVD/ 802.11
CD-RW a/b/g
combo (IBM)
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD- 802.11
RAM/ a/b/g
RW (IBM)
(12.7)
Ethernet CDC
Gigabit MDC2 60 GB,
10/100 MDC2 40 GB,
Gigabit
Gigabit MDC2 40 GB,
Gigabit MDC2 40 GB,
HDD
4,200
rpm
4,200
rpm
4,200
rpm
4,200
rpm
60 GB,
4,200
rpm