147621-001 - Compaq System Board Motherboard 486 DX2/50MHz Contura 400 and 410 147621-001 - Compaq System Board Motherboard 486 DX2/50MHz Contura 400 and 410 $198.90
128105-001 - Compaq 486 System Board Motherboard 128105-001 - Compaq 486 System Board Motherboard $316.07
189115-001 - Compaq System Board Motherboard 486 DX4/75MHz 4MB Contura 420 and 430 189115-001 - Compaq System Board Motherboard 486 DX4/75MHz 4MB Contura 420 and 430 $371.06
139738-001 - Compaq System Board Motherboard 486/66 for 486 Portable 139738-001 - Compaq System Board Motherboard 486/66 for 486 Portable $313.29
144904-001 - Compaq 486/33 System Board Motherboard 144904-001 - Compaq 486/33 System Board Motherboard $217.20
160072-001 - Compaq System Board Motherboard for ProLinea 486/50 160072-001 - Compaq System Board Motherboard for ProLinea 486/50 $164.03