Model  Bay 
device 
Mini  PCI 
adapter 
Ethernet  CDC  HDD 
 R50  (CPU,  Ban  1.4G;  memory,  256  MB;  video  chip,  M7-32;  LCD, 
15.0-in.  XGA) 
1829-68x 
1394,
 
SC
 
DVD- 
ROM 
(12.7) 
802.11b 
(Intel) 
Gigabit  MDC  30  GB, 
4,200 
rpm 
1829-63x 
SC
 
DVD/ 
CD-RW 
combo 
(12.7) 
10/100  40  GB, 
4,200 
rpm 
 R50  (CPU,  Ban  1.4G;  memory,  256  MB;  video  chip,  M7-32;  LCD, 
15.0-in.  SXGA+/IPS) 
1829-78x 
1394,
 
BT,
 
SC
 
DVD- 
ROM 
(12.7) 
802.11b 
(Intel) 
Gigabit  MDC  40  GB, 
4,200 
rpm 
1829-79x 
1394,
 
BT,
 
SC
 
DVD/ 
CD-RW 
combo 
(12.7) 
1829-7Px 
BT,
 
SC
 
10/100 
 R50  (CPU,  Ban  1.4G;  memory,  256  MB;  video  chip,  M9-32;  LCD, 
15.0-in.  SXGA+/IPS) 
1830-7Cx, 
1831-7Cx 
1394,
 
BT,
 
SC
 
DVD/ 
CD-RW 
combo 
(12.7) 
802.11b 
(Intel) 
Gigabit  MDC  40  GB, 
4,200 
rpm 
1829-7Dx, 
1830-7Dx, 
1831-7Dx 
1394,
 
BT,
 
SC
 
802.11 
a/b/g 
(IBM) 
 R50  (CPU,  Ban  1.5G;  memory,  256  MB;  video  chip,  M7-32;  LCD, 
14.1-in.  XGA) 
1830-4Fx 
SC
 
DVD/ 
CD-RW 
combo 
(12.7) 
802.11b 
(Intel) 
10/100  MDC  30  GB, 
4,200 
rpm 
1829-4Hx 
SC
 
40  GB, 
4,200 
rpm 
1830-5Dx 
1394,
 
SC
 
DVD- 
ROM 
(12.7) 
—  Gigabit  30  GB, 
4,200 
rpm 
1830-5Fx 
1394,
 
SC
 
DVD/ 
CD-RW 
combo 
(12.7) 
802.11b 
(Intel) 
1829-5Gx 
1394,
 
SC
 
DVD- 
ROM 
(12.7) 
40  GB, 
4,200 
rpm 
1829-5Hx,  5Jx 
1394,
 
SC
 
DVD/ 
CD-RW 
combo 
(12.7) 
— 
1829-5Lx 
1394,
 
SC
 
802.11b 
(Intel)
 
(continued) 
Parts  list 
ThinkPad  R50/R50p  and  R51  Series  143