IBM R50 Series Hardware Maintenance Manual page 170

Parts list
Model
R51 (CPU, 725 (Dot 1.6); memory, 512 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
SC
2887-GCx
SC
2887-A3x
1394,
2887-HFx
SC
2887-HGx
1394, SC
1394,
2887-HEx
SC
SC
2887-H2x
2887-B5x,
1394, SC
HHx
1394,
2887-HJx
SC
R51 (CPU, 735 (Dot 1.7); memory, 256 MB; video chip, Intel
855GME; LCD, 14.1-in. XGA)
SC
2888-ETx
SC
2888-EUx
2888-ESx,
SC
2889-ESx
SC
2887-EGx
SC
2887-EHx
2887-97x,
2888-FLx,
1394, SC
FMx
1394,
2887-FEx
SC
R51 (CPU, 735 (Dot 1.7); memory, 512 MB; video chip, Intel
855GME; LCD, 14.1-in. XGA)
2888-FNx,
1394,
2889-FNx
SC
(continued)
166
R50/R50p, R51 Series
Bay Mini PCI
device adapter
DVD- —
ROM
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
802.11
a/b/g II
(IBM)
DVD-
RAM/
RW
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD-
RAM/
RW
(12.7)
CD- 802.11
ROM b/g
(12.7) (Intel)
DVD- —
ROM
802.11
(12.7)
b/g
(Intel)
DVD/
CD-RW
combo
(12.7)
802.11b
(Intel)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
Ethernet CDC
10/100 MDC2 30 GB,
Gigabit
10/100 MDC2 30 GB,
Gigabit
Gigabit MDC2 40 GB,
HDD
4,200
rpm
40 GB,
4,200
rpm
40 GB,
5,400
rpm
60 GB,
4,200
rpm
4,200
rpm
40 GB,
4,200
rpm
4,200
rpm