Supermicro Add-on Card AOC-S25G-M2S 2-port 25 Gigabit

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Specification
• General
  - Mellanox ConnectX®-4 Lx EN dual-port 25Gbps controller
  - Compact size low-profile standard form factor
  - PCI-E x8 3.0 (8GT/s, 5GT/s or 2.5GT/s) interface
  - Dual SFP28 connectors
  - Typical power consumption: 8.7W
• Host Interface
  - PCI-E 3.0
  - Message Signal Interrupt (MSI-X)
• Networking features
  - 25G Ethernet Consortium 25 Gigabit Ethernet
  - IEEE802.3ae 10 Gigabit Ethernet
  - IEEE802.3az Energy Efficient Ethernet
  - IEEE 802.3ap based auto-negotiation and KR startup
  - IEEE 802.ad, 802.1AX Link Aggregation
  - IEEE 802.1Q, 802.1p VLAN tags and priority
  - IEEE802.1Qau (QCN) ˇV Congestion Notification
  - IEEE 802.1Qaz (ETS)
  - IEEE 802.1Qbb (PFC)
  - IEEE 802.1Qbg
  - IEEE 1588v2
  - Jumbo frame support (9.6KB)
• CPU Offload Features
  - RDMA over Converged Ethernet (RoCE)
  - TCP/UDP/IP stateless offload
  - LSO, LRO, checksum offload
  - RSS, TSS, HDS, VLAN insertion/stripping. Receive flow
    steering
  - Intelligent interrupt coalescence
• Storage Offloads
  - RAID offload ˇV erasure coding (Reed-Solomon) offload
• Management Features
  - Asset Management features with thermal sensor
  - NC-SI for IPMI Support
• Overlay Networks
  - Stateless offloads for overlay networks and tunneling protocols
  - Hardware offload of encapsulation and decapsulation of NVGRE
    and VXLAN overlay networks
• Hardware-Based I/O Virtualization
  - Single Root IOV
  - Multi-function per port
  - Address translation and protection
  - Multiple queues per virtual machine
  - Enhanced QoS for vNICs
  - VMware NetQueue support
• Virtualization Features
  - SR-IOV: up to 256 Virtual Functions
  - SR-IOV: up to 16 Physical Functions per port
  - 1K ingress and egress QoS levels
  - Guaranteed QoS for VMs
• Operating System Support
  - RHEL/CentOS
  - Windows
  - FreeBSD
  - VMware
  - OpenFabrics Enterprise Distribution (OFED)
  - OpenFabrics Windows Distribution (WinOF-2)
• Remote Boot
  - Remote boot over iSCSI
  - PXE and UEFI
• 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)
  - Storage humidity: 90% non-condensing relative humidity at 35°C
• Physical Dimensions
  - Card PCB dimensions: 14.2cm x 6.89cm (5.6in x 2.71in) (LxW)
  - Height of end brackets: standard - 12cm (4.725in),
low-profile - 8cm (3.15in)
• Weight
  - 89.58g (0.1975lb)
• Supported Platforms
  - Motherboards with minimum PCI-E 3.0 x 8 expansion slot
  - Server Systems with LP/FH PCI-E 3.0 x 8 expansion slot
  - NC-SI feature is only supported by Supermicro® motherboards with corresponding NC-SI connectors

Stránky o produkte:

https://www.supermicro.com/en/products/accessories/addon/AOC-S25G-m2S.php?sscid=51k5_oq48f

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