PCIE x8 Interface to 2X 10GbE SFP+ Optical Port Network Adapter for Desktop PC, Intel 82599ES 2X 10Gb/s Ethernet Controller, 10GbE PCIE NIC Card for Gaming, 10Gb/s SFP+ PCIE LAN Adapter (X520-DA2)

1. FebSmart X520-DA2 is a PCIE 2.0 x8 interface to 2x 10GbE SFP+ optical port network adapter. It is powered by the Intel 82599ES 2x 10Gb/s Ethernet controller, delivers stable 10Gb/s LAN and SAN connectivity for Windows desktops, Windows servers, NAS, Linux PCs, and Data centers, making it ideal for virtualization and storage-intensive environments.; 2.
Major Chipset: Intel 82599ES 2x 10Gb/s
Ethernet Controller;
Network Interface: 10GbE SFP+ Port;
Media Type: 10GbE SFP+ Transceivers, DAC and AOC Cables;
Network Speed: 10GbE & 1GbE;
Network Protocol: LAN & SAN;
Host Interface: PCIE 2.0 x8 Interface, 40Gbps Total Bandwidth;
Optical Transceiver Speed: 10GbE; DAC and
AOC Speed: 10GbE.;
3. Support IEEE 802.3 ae 10GbE and IEEE 802.1 z 1GbE; Support IEEE 1588; Support Intel Data Direct I/O Technology; Support Intelligent Offloads; Support Storage Over Ethernet; Support Intel Virtualization Technology for Connectivity include VMDq & SR-IOV; Support On-chip QoS and Traffic Management and Flexible Port Partitioning (FPP); Support Fiber Channel over Ethernet (FCoE); Support Pre-boot Execution Environment (PXE).;
4. Comply with Open Fabrics Enterprise Distribution (OFED) and Open Fabrics Windows Distribution (WinOF-2). X520 DA2 must be used with 10GbE SFP+ transceivers paired with LC fiber cables or directly with 10GbE SFP+ AOC and DAC cables. Compliant with PCIE 2.0 standards, delivering 5 GT/s per lane. PCIE x8 interface provides 40 Gbps of bandwidth, enabling full-duplex 10Gb/s Etherne