Emulex LPe31000 - Host bus adapter - PCIe 3.0 x8 low profile - 16Gb Fibre Channel Gen 6 x 1 - for PRIMERGY CX2560 M5, RX2520 M5, RX2530 M5, RX2530 M6, RX2540 M5, RX2540 M6, TX2550 M5