Ethernet Controller: Ethernet Controller X550Network cable interface type: 2xRJ45 interfaceTransmission medium type: UTP type 3/4/576Cable Type: CAT 6 on 55m, CAT 6A 55/100mSlot interface type: pci Express 3.0 (8GT/s)Slot type, maximum bus speed and slot width: bus type PCI-E x4, available in x8 and x16 slotsPort: Dual portTransfer rate: 10 GigabitIEEE Network Standards/Network Technology: 1000BASE-T, 10GBASE-TApplicable network type: 10 Gigabit EthernetApplicable field: serverLED indicator: 4 LED indicatorsFull-duplex/Half-duplex: full-duplex/half-duplex adaptiveNetwork Virtualization: VXLANEthernet storage: iscsI, FCOE, NFS, SMBSystem Requirements:Linux Kernel 2.6 o succ. Windows 7 64-bit Edition SP1 Windows Server 2008 (64-bit) Windows Server 2012 (64-bit) Windows Server 2012 (64-bit)Red Hat Enterprise Linux 6.7Red Hat Enterprise Linux 7.1SuSE Linux Enterprise Server 11 SP4SuSE Linux Enterprise Server 12VMware ESXi 5.5Material:Metal + Plasticcolour:GreenPackage Contents:1 x Full height network card1 x Half-height baffle1 x Driver CDOnly the above package content, other products are not included.Note: Light 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.