QLogic 16Gb FC Dual-Port HBA (Enhanced Gen 5) - Host bus adapter - PCIe 3.0 x8 low profile - 16Gb Fibre Channel x 2 - for NeXtScale nx360 M5; System x3500 M5; x3550 M5; x3650 M5; x3750 M4; x3850 X6; x