32R2881 - IBM - PCI-x Riser Card for System x3550 32R2881 - IBM - PCI-x Riser Card for System x3550 $109.56 $92.85
69Y4570 - IBM - PCI-x Riser Card for System x3550 M3 69Y4570 - IBM - PCI-x Riser Card for System x3550 M3 $236.78 $200.66
32R2883 - IBM - PCI-Express Riser Card for System x3550 32R2883 - IBM - PCI-Express Riser Card for System x3550 $69.38 $58.80
46M1070 - IBM - PCI-Express Riser Card for System x3550 M2 46M1070 - IBM - PCI-Express Riser Card for System x3550 M2 $138.43 $117.31
94Y7585 - IBM - PCI-Express Riser Card for System x3550 M4 94Y7585 - IBM - PCI-Express Riser Card for System x3550 M4 $188.95 $160.13