IBM R50 Series Hardware Maintenance Manual page 237

No. FRU
18 System board assembly, M7-32, 10/100
Ethernet with security chip, IBM 11a/b/g
Wireless LAN Mini PCI Adapter II for R51
series
v Supported by CTO
System board assembly, M7-32, Gigabit
Ethernet with security chip, IBM 11a/b/g
Wireless LAN Mini PCI Adapter II for R51
series
v 1836-Q3x
System board assembly, M9-32, Gigabit
Ethernet with security chip, IBM 11a/b/g
Wireless LAN Mini PCI Adapter II for R51
series
v 1829-97x, 9Gx, 9Hx, 9Jx, 9Lx, PLx,
PPx, PSx
v 1830-9Sx, 9Vx
v 1831-9Xx
v 1836-Q7x
19 PC Card slot
v 1829-all
v 1830-all
v 1831-all
v 1836-all
v 1840-all
v 1841-all
v 2883-all
v 2887-all
v 2888-all
v 2889-all
v 2894-4xx
v 2895-4xx
PC Card slots
v 1832-all
v 1833-all
(continued)
ThinkPad R50/R50p and R51 Series
Parts list
P/N CRU
ID
27K9920 N
27K9921 N
27K9922 N
13N5181 N
13N5634 N
233