AOC-URN4-m2TS-O - Supermicro - 1U Ultra Riser 2-port 25GbE SFP28 Mellanox ConnectX-4 Lx EN, 1 PCI-E 3.0 x16 (internal), 4 NVMe ports AOC-URN4-m2TS-O - Supermicro - 1U Ultra Riser 2-port 25GbE SFP28 Mellanox ConnectX-4 Lx EN, 1 PCI-E 3.0 x16 (internal), 4 NVMe ports $313.94
AOC-URN4-B2TS - Supermicro - 1U Ultra Riser Card For Motherboard X11DPU AOC-URN4-B2TS - Supermicro - 1U Ultra Riser Card For Motherboard X11DPU $291.76
AOC-URG4N4 - Supermicro - 1U Ultra Riser with 1 PCI-E 4.0 x16 AOC-URG4N4 - Supermicro - 1U Ultra Riser with 1 PCI-E 4.0 x16 $121.28
AOC-2UR6N4-I4XT - Supermicro - 2U Ultra Riser with 4 10Gbase-T and 4 NVMe ports, Intel X550, PCI-E 3.0 x16 AOC-2UR6N4-I4XT - Supermicro - 2U Ultra Riser with 4 10Gbase-T and 4 NVMe ports, Intel X550, PCI-E 3.0 x16 $599.45
AOC-URN4-B2XT-O - Supermicro - 1U Ultra Riser 2-port 10GbE RJ45 AOC-URN4-B2XT-O - Supermicro - 1U Ultra Riser 2-port 10GbE RJ45 $288.29