Intel I350_PCIe 4x Server 4Port Lan Card 1. Chipset: Intel I350 Ethernet controller 2. Port number: 4xRJ45 3. Standard: IEEE802.3, IEEE802.3u, IEEE802.3x, IEEE802.3ab 4. Data rate: 101001000Mbps 5. Interface: PCI express 4x 6. LED indicator: 8 LEDs 101001000Mb (linkaction) 7. Dimensions: 130x68.5x17mm 8. Supported operating systems: DOS, Novell ODI Windows XP 32-bit (64-bit), Windows Server 2003 32-bit (64-bit), Windows Vista 32-bit (64-bit), Windows7 32-bit (64.bit) Windows 8 32-bit (64-bit), Windows 8.1 32-bit (64-bit) Windows Server 2008 32-bit (64-bit), Windows Server 2008 R2 32-bit (64.bit) and Windows Server 2012 Windows Server 2012 R2 Linux 2.4 series kernel, 2.6.x, 3.x FreeBSD 7.x or most FreeBSD, UnixWareOpen Unix 8 Sun Solaris x86, VMware, Xen4 9. Environment: Operating temperature: 0℃-55℃, relative humidity: 10%-90% (non-condensing), storage temperature: -0℃-80℃, relative temperature: 5%-90% (non-condensing) 10. Other features: Halogen-free dual-port Gigabit Ethernet adapter with fiber interface option Innovative power management features, including Energy Efficient Ethernet (EEE) and DMA aggregation to improve efficiency and reduce power consumption Flexible IO virtualization, enabling port partitioning and up to 32 quality of service (QoS) virtual ports Scalable iSCSI performance provides cost-effective SAN connectivity, supports PCI Expressx2.1 generation 5GTs high-performance bridgeless design, supports PCI ExpressxV2.1 (5 GTs), low profile and standard height full, automatic crossover detection function (MDIMDI-X), IEEE 1588 protocol and 802.1AS implementation 11. Chipset Description: Intel Ethernet Controller I350 is a single, compact, low-power component that supports quad-port as well as dual-port Gigabit Ethernet designs. The device provides four fully integrated Gigabit Ethernet media, access control (MAC), physical layer (PHY) ports and four SGMIISerDes ports that can be connected to external PHYs. The I350 supports PCI Expressx (PCIe