Supermicro S25GC-i4S - Quad port 25GbE (SFP28) PCI-E8 (g4) LP, (E810-CAM1)

Specification

    General

        Intel E810-CAM1 Ethernet Controller

        Compact size low-profile standard form factor

        PCI-E 4.0

        4x SFP28 connectors

        Application Device Queues (ADQ)

        Dynamic Device Personalization (DDP)

    Host Interface

        PCI-E v4.0

        Backward compatible with PCI-E v3.0

        Message Signal Interrupt (MSI-X)

    Networking Features

        Jumbo Packet (9K Max)

        Teaming

        Virtual LANs 802.1q VLAN tagging

    Stateless Offload Features

        TCP, UDP, IPv4, IPv6 checksum offload

        Large Send Offload

        Receive Segment Coalescing

        TCP segmentation Offload (TSO)

        UDP Segment Offload (USO)

        Large Segment Offload (LSO)

        Receive Side Scaling (RSS)

    Virtualization Features

        VXLAN

        NVGRE

        Geneve

        SR-IOV

        768 Virtual Station Interface (VSI)

        8 Physical Functions (PF)

        Microsoft VM Queue

        VMWare NetQueue

        DPDK Support

        QoS: Priority-based Flow Control (802.1Qbb)

        Enahanced Transmission Selection (802.1Qaz)

    RDMA over Converged Ethernet (iWARP and RoCE)

        iWARP

        RoCEv2

        Data Center Bridging

    Manageability

        Network Controller Sideband Interface (NC-SI)*

        Asset Management with Thermal Sensors

    Remote Boot

        iSCSI Boot

        Legacy PXE Boot

        UEFI PXE Boot

    Data Center Bridging

        Enhanced transmission – IEEE 802.1Qaz

        Priority based Flow Control – IEEE 802.1Qbbb

        Edge Virtual Bridging - IEEE 802.Qbg

    Power Saving

        ACPI Compliant power management

        Pass through Energy Efficient Ethernet (IEEE802.3az-2010)

    Operating Conditions

        Storage temperature: -40°C to 70°C (-40°F to 158°F)

        Storage humidity: 90% non-condensing relative humidity at 35°C

* Requires NC-SI cable and motherboard support