The IBM 00FW105 Mellanox MCX314A-BCBT ConnectX-3 40GbE Dual-Port QSFP+ PCIe is a high-speed network interface card (NIC) designed for computers and servers. Featuring a short SFF form factor, this NIC offers dual QSFP+ external interfaces for a maximum data rate of 40 Gbps. It is compatible with PCI-Express 3.0 x8 and PCI ports, making it suitable for a variety of networking configurations. Built by Mellanox, a trusted brand in networking solutions, this NIC is ideal for demanding applications that require fast and reliable network connectivity.