Intel X520-QDA1 | X520-DA2 2-Port 10GB NIC Network Interface Card

1. Interface Type: PCI Express 3.0 x8
2. Data Transfer Rate: 10 Gbps
3. Network / Transport Protocol: TCP/IP, UDP/IP, iSCSI, NFS, SMB, RDMA
4. Processor: 1 x 82599ES - Intel
5. RAM: 256 MB DDR3 SDRAM
6. Ports: 2 x SFP+
7. Form Factor: Plug-in card - low profile
8. Cabling Type: Ethernet 10GBase-SR, Ethernet 10GBase-LR, Ethernet 10GBase-LRM, Ethernet 10GBase-ER, Ethernet 10GBase-SW, Ethernet 10GBase-LW, Ethernet 10GBase-EW
9. Features: Load balancing, VLAN support, packet filtering, IPv6 support, TCP/IP offloading, Quality of Service (QoS), Jumbo Frames support, Virtual Machine Device Queues (VMDq), PXE support, Large Send Offload (LSO), Receive Side Scaling (RSS), Single Root I/O Virtualization (SR-IOV)
10. OS Required: Microsoft Windows Server 2008, Microsoft Windows Server 2012, Linux Kernel 2.6.x or later
11. Dimensions (WxDxH): 6.6 cm x 16.7 cm x 1.9 cm
12. Weight: 68 g

Notes:
1. The adapter supports Intel Virtualization Technology for Connectivity (VT-c) which improves performance and reduces I/O bottlenecks in virtualized environments.
2. The adapter supports Intel Data Direct I/O Technology which allows direct data movement between the adapter and the application's memory.
3. The adapter is compatible with Intel Ethernet Converged Network X520 family of products, providing investment protection and seamless migration.