43W5176 - IBM - System Board Socket LGA771 for x3400 x3500 43W5176 - IBM - System Board Socket LGA771 for x3400 x3500 $466.56 $395.39
41Y4394 - IBM - System Board Socket LGA771 for x3400 x3500 41Y4394 - IBM - System Board Socket LGA771 for x3400 x3500 $519.55 $440.30
41Y4408 - IBM - System Board Motherboard Socket LGA771 for x3400 x3500 41Y4408 - IBM - System Board Motherboard Socket LGA771 for x3400 x3500 $496.30 $420.59
44R5619 - IBM - System Board (Motherboard) for xSeries X3400 X3500 44R5619 - IBM - System Board (Motherboard) for xSeries X3400 X3500 $466.56 $395.39
44R5636 - IBM - System Board (Motherboard) for ThinkPad X3500 X3400 44R5636 - IBM - System Board (Motherboard) for ThinkPad X3500 X3400 $895.40 $758.81
41Y9077 - IBM - System Board Motherboard for xSeries X3400 X3500 41Y9077 - IBM - System Board Motherboard for xSeries X3400 X3500 $1,517.08 $1,285.66