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343,74 (409,05 inkl. MwSt.)
MCX4131A-BCAT
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MCX4131A-BCAT - ConnectX®-4 Lx EN network interface card, 40GbE single-port QSFP28, PCIe3.0 x8, tall bracket, ROHS R6

ConnectX 4 Lx

Product Details

 

  • single-port QSFP28
  • 40GbE
  • PCIe3.0 x8

 

ConnectX®-4 Lx Ethernet Adapter Card

10/25/40/50 Gigabit Ethernet Adapter Cards supporting Multi-Host™ Technology, RDMA, Overlay Networks Encapsulation/Decapsulation and more
ConnectX-4 Lx EN Network Controller with 1/10/25/40/50Gb/s Ethernet connectivity addresses virtualized infrastructure challenges, delivering best-in-class and highest performance to various demanding markets and applications. Providing true hardware-based I/O isolation with unmatched scalability and efficiency, achieving the most cost-effective and flexible solution for Web 2.0, Cloud, data analytics, database, and storage platforms.
ConnectX-4 Lx EN provides an unmatched combination of 1, 10, 25, 40, and 50GbE bandwidth, sub-microsecond latency and a 75 million packets per second message rate. It includes native hardware support for RDMA over Converged Ethernet, Ethernet stateless offload engines, Overlay Networks,and GPUDirect® Technology.
The Open Compute Project (OCP) mission is to develop and specify the most cost-efficient, energy-efficient and scalable enterprise and Web 2.0 data centers. Mellanox ConnectX-4 Lx EN OCP adapter cards deliver leading Ethernet connectivity for performance-driven server and storage applications in Web 2.0, Enterprise Data Centers and Cloud environments. The OCP Mezzanine adapter form factor is designed to mate into OCP servers. ConnectX-4 Lx EN for Open Compute Project (OCP) improves network performance by increasing available bandwidth while decreasing the associated transport load on the CPU especially in virtualized server environments. Moreover, ConnectX-4 Lx EN introduces the new Multi-Host technology, which enables a new innovative rack design that achieves maximum CAPEX and OPEX savings without compromising on network performance.

 

Benefits
  • Highest performing boards for applications requiring high bandwidth, low latency and high message rate
  • 40GbE connectivity for servers and storage
  • Standard PCIe and Open Compute Project form factor
  • Industry leading throughput and latency for Web 2.0, Cloud and Big Data applications
  • Maximizing data centers’ return on investment (ROI) with Multi-Host technology
  • Smart interconnect for x86, Power, ARM, and GPU-based compute and storage platforms
  • Cutting-edge performance in virtualized overlay networks
  • Efficient I/O consolidation, lowering data center costs and complexity
  • Virtualization acceleration
  • Power efficiency

 

Key Features
  • 40GbE
  • Single- and Dual-Port options available
  • Multi-Host technology (specific OPNs)
  • Connectivity to up-to 4 independent hosts (specific OPNs)
  • OCP Specification 2.0 and 0.5, as applicable (specific OPNs)
  • Virtualization
  • Low latency RDMA over Converged Ethernet
  • CPU offloading of transport operations
  • Application offloading
  • Mellanox PeerDirectTM communication acceleration
  • Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic
  • End-to-end QoS and congestion control
  • Hardware-based I/O virtualization
  • Erasure Coding offload
  • ROHS-R6

incl. 1 year warranty, warranty extension optional

Network Adapter

# of Ports:
1
Bracket Height:
Low Profile
Cabling Type:
QSFP28
Data Rate Per Port:
40GbE
Speed & Slot Width:
x8
System Interface Type:
PCIe 3.0