IBM - 39T5390 - Motherboard 16MB ATI Radeon 10/100 ThinkPad 39T5390 - IBM - System Board 16MB ATI Radeon 10/100 for ThinkPad T40 2373-A7U $133.73 $108.73
IBM - 93P3412 - Motherboard 16MB ATI Radeon M6 93P3412 - IBM - Motherboard 16MB ATI Radeon M6 Security Peak Shift for ThinkPad R40 $1,026.29 $834.39
IBM - 13R1128 - Motherboard 32MB Radeon 7500 Gigabit Thinkpad T40 13R1128 - IBM - System Board 32MB Radeon 7500 Gigabit w/Secure Chip for Thinkpad T40 $398.71 $324.16
IBM - 91P7307 - Motherboard Pentium 4 Celeron 16MB ATI Radeon 91P7307 - IBM - ThinkPad System Board Pentium 4 and Celeron 16MB ATI Radeon $235.59 $191.54