44X3355 - IBM - PCI Express 3 X 8 Riser Card for X3690 X5 44X3355 - IBM - PCI Express 3 X 8 Riser Card for X3690 X5 $285.21 $241.70
42C3988 - IBM - PCI-x Riser Card for System x3650 42C3988 - IBM - PCI-x Riser Card for System x3650 $85.03 $72.06
39M4338 - IBM - PCI-x Riser Card for System x306M 39M4338 - IBM - PCI-x Riser Card for System x306M $128.54 $108.93