1. PCI Express X4 2.0 2. Single-port 10 Gigabit Ethernet 82599EN processor delivers the performance required for demanding applications 3. -controlled I/O virtualization products are ideal for dynamic data. 4. Unified network support allows LAN, SAN, simplified network infrastructure and IPC traffic to share the same data structure. 5. The energy-saving design with integrated / PHY creates new for Blades and LAN-on-motherboard (LOM) solutions. High-capacity and stable architecture supports a wide range of operating systems. Description: 1. Applicable network: 10 Gigabit Ethernet server 2. Main controller: (R) 82599EN 3. Bus type: PCI Express X4, 5.0GT/s 4.Media interface: 1x RJ45 copper cable 5. Transmission rate: 10G/5G/2.5G/1G/100Mb adaptive 6. Network topology: 10GBase-, 10GBase-LR, 10GBase-LRM, IEEE 802.3Qbb; IEEE 802.3ae, IEEE 802.3aq, IEEE 802.3az, IEEE 802.3au, IEEE 802.3Qbg; 1000BASE-KX, 10GBASE-KX4 and Automatic configuration between 10GBASE- modes 7. Management functions: IPMI delivery via SMBus or NC-SI, iSCSI boot, , PXE remote boot, VLAN filtering 8. : FreeBSD, Linux, ESXi, Win 7/ Server2012/ Server 2008/ Win 8/Win 8.1/Server 2016/Win 10 Firmware environment 1. Working temperature: 0 ~ 55 (32 ~ 131) 2. Storage temperature: -40 ~ 70 (-40 ~ 158 ) 3. Storage humidity: 90percent non-condensing relative humidity at 35C Material: PCB Color: As shown Package Contents: 1 x PCIe x4 X520-T1 10G server network card 1 x Driver CD 1 x 2U short iron piece Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.