46R4545 - IBM - 5520 LGA1366 System Board Motherboard 46R4545 - IBM - 5520 LGA1366 System Board Motherboard $881.06 $746.66
71Y8818 - IBM - System Board (Motherboard) Socket LGA1366 for ThinkStation S20 71Y8818 - IBM - System Board (Motherboard) Socket LGA1366 for ThinkStation S20 $225.43 $191.04
69Y5082 - IBM - System Board (Motherboard) Socket LGA1366 for System x3550 M3 / x3650 M3 69Y5082 - IBM - System Board (Motherboard) Socket LGA1366 for System x3550 M3 / x3650 M3 $183.17 $155.23