IBM R50 Series Hardware Maintenance Manual page 158

Parts list
Model
R51 (CPU, Ban 1.6G; memory, 256 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
SC
2888-6Ax
SC
2888-68x
SC
2888-69x
1394,
2887-77x
SC
1394,
2887-7Ax
SC
1394,
2887-7Bx
SC
2887-7Cx,
1394,
2888-7Jx
SC
R51 (CPU, Ban 1.6G; memory, 512 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
1394,
2887-7Fx
SC
R51 (CPU, Ban 1.7G; memory, 256 MB; video chip, Intel
855GME; LCD, 14.1-in. XGA)
1394,
2887-5Mx
SC
1394,
2887-5Nx
SC
R51 (CPU, Ban 1.7G; memory, 256 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
2887-7Gx,
1394, SC
7Hx
1394,
2887-7Qx
SC
(continued)
154
R50/R50p, R51 Series
Bay Mini PCI
device adapter
DVD- 802.11
ROM b/g
(12.7) (Intel)
CD-
ROM
(12.7)
DVD- —
ROM
(12.7)
Travel 802.11
cover a/b/g
(IBM)
DVD- 802.11
ROM b/g
(12.7) (Intel)
DVD/ 802.11
CD-RW a/b/g
combo (IBM)
(12.7)
802.11
b/g
(Intel)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD- 802.11
ROM b/g
(12.7) (Intel)
DVD/
CD-RW
combo
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
—
Ethernet CDC
10/100 MDC2 30 GB,
Gigabit
Gigabit MDC2 60 GB,
Gigabit MDC2 40 GB,
Gigabit MDC2 40 GB,
HDD
4,200
rpm
40 GB,
4,200
rpm
4,200
rpm
4,200
rpm
4,200
rpm