88Y5438 - IBM (Motherboard) for System X3850 / X3950 X5 Server 88Y5438 - IBM (Motherboard) for System X3850 / X3950 X5 Server $193.75
49Y5285 - IBM PCI Express x8 Riser Card for x3690 X5 49Y5285 - IBM PCI Express x8 Riser Card for x3690 X5 $113.85
81Y8926 - IBM 16-DIMM Internal Memory Expansion for System x3690 X5 81Y8926 - IBM 16-DIMM Internal Memory Expansion for System x3690 X5 $460.00
44X3355 - IBM PCI Express 3 X 8 Riser Card for X3690 X5 44X3355 - IBM PCI Express 3 X 8 Riser Card for X3690 X5 $238.85
81Y8956 - IBM 16-DIMM Internal Memory Expansion Card for System x3690 X5 81Y8956 - IBM 16-DIMM Internal Memory Expansion Card for System x3690 X5 $192.02