IBM - 81Y7464 - Backplane SATA x3250 M4 81Y7464 - IBM - SATA Backplane with Cable for x3250 M4 $54.24 $44.10
IBM - 94Y6308 - Motherboard X3250 M4 94Y6308 - IBM - System Board (Motherboard) for X3250 M4 $230.87 $195.65