Dell - A5626001 - Network Adapter Single-Port QSFP 56Gb FDR IB 40GbE PCIe A5626001 - Dell - ConnectX-3 VPI (Virtual Protocol Interconnect) Single-Port QSFP FDR IB (56Gb/s) and 40GbE PCI-Express 3.0 Server Adapter $322.35 $262.08
Mellanox - CX314A - Network Adapter Dual Port QSFP 56Gb PCIe 3.0 x8 CX314A - Mellanox - ConnectX-3 Pro Dual-Ports QSFP 56Gbps PCI Express 3.0 x8 Network Interface Card $82.50 $67.08
Mellanox - MCX354A-FCCT - Network Adapter Dual Port QSFP 56Gb PCIe 3.0 x8 MCX354A-FCCT - Mellanox - ConnectX-3 Pro VPI (Virtual Protocol Interconnect) Dual-Port QSFP FDR IB (56GB/s) and 40/56GbE PCI-Express 3.0 x8 8GT/s $53.11 $43.18
IBM - 00W0037 - Network Adapter Single Port QSFP FDR 56Gb PCIe 3.0 00W0037 - IBM - ConnectX-3 VPI Single Port QSFP, FDR IB (56Gb/s) and 40GbE, PCIe 3.0 by Mellanox $381.39 $310.08
Dell - D0KXV - Network Adapter Dual Port 56Gb QSFP PCIe D0KXV - Dell - Mellanox Connectx-3 Dual-Ports 56Gbps PCI Express Low Profile QSFP Network Adapter $665.78 $564.22