IBM R50 Series Hardware Maintenance Manual page 174

Parts list
Model
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 14.1-in. XGA)
SC
1830-G5x
SC
1830-G8x
SC
1830-G9x
1830-GAx,
1394, SC
GBx
1394,
1829-8Gx
SC
1829-8Bx,
8Cx, 8Fx,
1830-G7x,
8Px, 8Sx, 8Ux,
1394,
1831-8Xx
SC
1394,
1830-G6x
SC
1394,
1836-Q3x
SC
R51 (CPU, 725 (Dot 1.6); memory, 512 MB; video chip, M7-32;
LCD, 14.1-in. XGA)
1829-8Dx, 8Ex
1394, SC
R51 (CPU, 725 (Dot 1.6); memory, 256 MB; video chip, M7-32;
LCD, 15.0-in. XGA)
SC
1829-P3x
SC
1829-P2x
1830-H2x,
SC
1831-HHx
1394,
1830-F3x
SC
1829-P4x,
P5x, PEx,
1394,
1830-H3x
SC
(continued)
170
R50/R50p, R51 Series
Bay Mini PCI
device adapter
CD- —
ROM
(12.7)
DVD-
ROM
802.11
(12.7)
b/g
(Intel)
— —
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD- 802.11
RAM/ a/b/g
RW (IBM)
(12.7)
DVD/ 802.11
CD-RW b/g
combo (Intel)
(12.7)
DVD- —
ROM
(12.7)
CD- 802.11
ROM b/g
(12.7) (Intel)
DVD/
CD-RW
combo
(12.7)
DVD-
ROM
(12.7)
DVD/
CD-RW
combo
(12.7)
Ethernet CDC
10/100 MDC2 40 GB,
Gigabit
Gigabit MDC2 30 GB,
10/100 MDC2 30 GB,
Gigabit
HDD
4,200
rpm
40 GB,
5,400
rpm
60 GB,
4,200
rpm
4,200
rpm
4,200
rpm
40 GB,
4,200
rpm