SuperMicro Standard LP 25GbE SFP28, Mellanox CX4 LX

US$ 996.20
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Standard LP 2-port 25GbE SFP28 based on Mellanox ConnectX-4 LX EN Chipset, PCI-E 3.0 x8, 2x SFP28 ports, RoHS - OEM
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Main Specifications
Interface (Bus) Type PCI-E 3.0 x8 (8GT/s, 5GT/s or 2.5GT/s) / Message Signal Interrupt (MSI-X)
Device Type 25GbE controller
Dimensions (WxDxH) 5.6” x 2.713” (14.224 x 6.89cm)
Form Factor Low-Profile, Short Length Standard Form Factor
  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)
Networking
Port Quantity Dual SPF28 Connectors
Data Transfer Rate 25Gbps
Features 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) – Congestion Notification, IEEE 802.1Qaz (ETS), IEEE 802.1Qbb (PFC), IEEE 802.1Qbg, IEEE 1588v2, Jumbo frame support (9.6KB)
Virtualization Features Single Root IOV, Multi-function per port, Address translation and protection, Multiple queues per virtual machine, Enhanced QoS for vNICs, VMware NetQueue support
Management Features Asset Management features with thermal sensor
  NC-SI for IPMI Support
  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
Power
Comsumtion Operational 8.7W
Environmental Parameters
Operating Temperature 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
Software / System Requirements
OS Supports RHEL/CentOS, Windows, FreeBSD, VMware, OpenFabrics Enterprise Distribution (OFED), OpenFabrics Windows Distribution (WinOF-2), XenServer
Miscellaneous
Features Asset Management Features with thermal sensor
  Hardware offloads for VXLAN, NVGRE and GENEVE encapsulated traffic
  Low latency RDMA over Converged Ethernet (RoCE)
  PCI-SIG SR-IOV compliant
  Jumbo Frames support up to 9.6kB
  PXE support
  Erasure Coding Offload
  NC-SI for IPMI support
ROHS RoHS compliant 6/6
Designed For Al MBs with a PCI-E x8 slot
  All servers with a PCIE x8 slot
Vendor Compatible Products Motherboards with minimum PCI-E 3.0 x8 expansion slot
  Server Systems with low-profile or full-height PCI-E 3.0 x8 expansion slot
  NC-SI feature is only supported by Supermicro® motherboards with corresponding NC-SI connectors
Interfaz : PCI-E  
Marca : SUPERMICRO  
Puertos : 2 x SPF+  
Velocidad : 25 GBPS  
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