Supermicro 2×GbE,microLP for Twin 2U servers

General
  - Intel® i350 GbE controller
  - Compact size microLP form factor
  - PCI-E 2.1 x4 (2.5GT/s or 5GT/s) interface
  - Dual RJ-45 connectors
  - Intel® PROSet Utility for Windows® Device Manager
  - Intel® I/O Acceleration Technology (I/O AT)
  - Power consumption: Typical 4W

• Ethernet Features
  - IEEE 802.3 auto-negotiation for speed, duplex, & flow control
  - IEEE 802.3x and 802.3z compliant flow control support
  - Automatic cross-over detection function (MDI/MDI-X)
  - 1Gb/s Ethernet IEEE 802.3, 802.3u, 802.3ab PHY
    specifications Compliant
  - IEEE 1588 protocol and 802.1AS implementation

• Power Management and Efficiency
  - IEEE 802.3az – Energy Efficient Ethernet (EEE) which
   reduces power consumption of the PHY by about 50%
  - DMA Coalescing reduces platform power consumption
  - Active State Power Management (ASPM) support
  - LAN disable function
  - MAC Power Management controls
  - Low Power Link Up – Link Speed Control

• Virtualization Features
  - VM to VM Packet forwarding (Packet Loopback)
  - 8 TX and RX queue pairs per port to support VMWare
    NetQueue and Microsoft VMQ
  - Flexible Port Partitioning: 32 Virtual Functions
  - PC-SIG SR-IOV implementation
  - IEEE 802.1q VLAN support
  - IEEE 802.1q advanced packet filtering

• Performance Features
  - TCP/UDP, IPv4 and IPv6 checksum offloads to improve
    CPU usage
  - Low Latency Interrupts
  - Tx TCP segmentation offload (IPv4, IPv6) increases
    throughput and lowers processor usage
  - Receive Side Scaling (RSS) for Windows environment,
    Scalable I/O for Linux environments
  - Jumbo Frames support up to 9.5K Bytes
  - Intelligent interrupt generation

• Remote Boot Options
  - Preboot eXecution Environment (PXE) support
  - iSCSI remote boot for Windows, Linux, and VMware

• OS Support
  - Windows® XP SP3, Vista SP2, 7 SP1 2003 SP2, 2008 SP2,
    2008 R2S
  - RedHat EL 5.5, 6.0; SuSe SLES 10 SP3, 11 SP1
  - FreeBSD 8.0
  - VMware ESX 4.0, 4.1, 5.0
  - Xen

• Cables Support
  - RJ-45 Category-5/5e up to 100m

• Operating Conditions
  - Operating temperature: 0°C to 55°C (32°F to 131°F)
  - Storage temperature: -40°C to 70°C (-40°F to 158°F)

• Physical Dimensions (L x H)
  - Card PCB dimensions: 11.3cm (4.45in) x 3.9cm (1.54in)