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ConnectX®-4 Lx EN Card 50Gb/s Ethernet Adapter Card
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ConnectX®-4 Lx EN Card 50Gb/s Ethernet Adapter Card

1/10/25/40/50 Gigabit Ethernet Adapter Cards supporting RDMA, Overlay Networks Encapsulation/Decapsulation and more
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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.

 

COMPATIBILITY

PCI Express Interface
– PCIe Gen 3.0 compliant, 1.1 and 2.0 compatible – 2.5, 5.0, or 8.0GT/s link rate x8
– Auto-negotiates to x8, x4, x2, or x1
– Support for MSI/MSI-X mechanisms
 
Operating Systems/Distributions*
– RHEL/CentOS
– Windows
– FreeBSD
– VMware
– OpenFabrics Enterprise Distribution (OFED)
– OpenFabrics Windows Distribution (WinOF-2)
 
Connectivity
– Interoperable with 1/10/25/40/50Gb Ethernet
switches
– Passive copper cable with ESD protection
– Powered connectors for optical and active cable support
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NEW FEATURES
– 1/10/25/40/50Gb/s speeds
– Single and dual-port options available – Erasure Coding offload
– Virtualization
– Accelerated Switching and Packet
Processing (ASAP2)
– Low latency RDMA over Converged
Ethernet (RoCE)
– CPU offloading of transport operations
– Application offloading
– Mellanox PeerDirect™ communication
acceleration
– Hardware offloads for NVGRE, VXLAN
and GENEVE encapsulated traffic 
– End-to-end QoS and congestion
control
– Hardware-based I/O virtualization
– RoHS-R6
BENEFITS
– Highest performing boards
for applications requiring high bandwidth, low latency and high message rate
– Industry leading throughput and latency for Web 2.0, Cloud and Big
Data applications
– 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
暂未实现,敬请期待
暂未实现,敬请期待
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