74P1643 - IBM - Socket 478 System Board Motherboard for ThinkCentre A50 74P1643 - IBM - Socket 478 System Board Motherboard for ThinkCentre A50 $126.35 $107.08
03R0315 - IBM - Socket 478 Intel 865G Chipset DTX System Board Motherboard Supports DDR1 2x DIMM 03R0315 - IBM - Socket 478 Intel 865G Chipset DTX System Board Motherboard Supports DDR1 2x DIMM $94.77 $80.31
41X2839 - IBM - Socket LGA775 Intel Chipset BTX System Board Motherboard for for ThinkCentre M51 Supports DDR1 4x DIMM 41X2839 - IBM - Socket LGA775 Intel Chipset BTX System Board Motherboard for for ThinkCentre M51 Supports DDR1 4x DIMM $147.65 $125.13
13R8938 - IBM - System Board MOTHERBOARD Socket 478 For Thinkcentre M50 13R8938 - IBM - System Board MOTHERBOARD Socket 478 For Thinkcentre M50 $230.42 $195.27
19R0703 - IBM - System Board (Motherboard) for ThinkCentre A50 19R0703 - IBM - System Board (Motherboard) for ThinkCentre A50 $158.93 $134.69
41D0948 - IBM - System Board Motherboard for ThinkCentre A50 41D0948 - IBM - System Board Motherboard for ThinkCentre A50 $161.59 $136.94