IBM R50 Series Hardware Maintenance Manual page 167

Model
R51 (CPU, 715 (Dot 1.5); memory, 256 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
2887-AQx,
2888-ASx,
SC
2889-ATx
2887-A5x,
SC
AGx
1394,
2887-BJx
SC
1394,
2887-BHx
SC
2887-BGx
1394, SC
1394,
2888-M3x
SC
1394,
2887-BKx
SC
R51 (CPU, 715 (Dot 1.5); memory, 512 MB; video chip, Intel
855GME; LCD, 15.0-in. XGA)
SC
2887-A6x
1394,
2887-BFx
SC
1394,
2887-BLx
SC
2887-BMx
1394, SC
1394,
2887-BNx
SC
(continued)
Bay Mini PCI
device adapter
DVD- —
ROM
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
CD- 802.11
ROM a/b/g
(12.7) (IBM)
DVD- 802.11
ROM b/g
(12.7) (Intel)
DVD/
CD-RW
combo
802.11b
(12.7)
(Intel)
802.11
a/b/g
(IBM)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
Travel
cover
DVD/
CD-RW
combo
—
(12.7)
ThinkPad R50/R50p and R51 Series
Ethernet CDC
10/100 MDC2 30 GB,
Gigabit
10/100 MDC2 40 GB,
Gigabit
Parts list
HDD
4,200
rpm
40 GB,
4,200
rpm
4,200
rpm
40 GB,
5,400
rpm
163