Mellanox CONNECTX-4 LX EN NETWORK INTERFACE CARD FOR OCP 25GBE MCX4411A-ACAN

$157.90

Mellanox ConnectX -4 Lx EN Adapter Card for Open Compute Project (OCP) – PCI Express 3.0 x8 – 1 Port(s) – Optical Fiber – 25GBase-X – Plug-in Card INTERFACE CARD FOR OCP 25GBE

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SKU: MCX4411A-ACAN UPC Code: N/A Brand: Mellanox Condition: New HECI: Clei Code: Categories: , Tag:
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Description

Mellanox ConnectX -4 Lx EN Adapter Card for Open Compute Project (OCP) – PCI Express 3.0 x8 – 1 Port(s) – Optical Fiber – 25GBase-X – Plug-in Card INTERFACE CARD FOR OCP 25GBEConnectX-4 Lx EN Network Controller with 10/25/40/50Gb/s Ethernet interface delivers high-bandwidth, low latency and industry-leading Ethernet connectivity for Open Compute Project (OCP) server and storage applications in Web 2.0, Enterprise Data Centers and Cloud infrastructure.

With ConnectX-4 Lx EN, server and storage applications will achieve significant throughput and latency improvements resulting in faster access, real-time response and more virtual machines hosted per server. ConnectX-4 Lx EN for Open Compute Project (OCP) specification 2.0 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.

MELLANOX MULTI-HOST™ TECHNOLOGY

Mellanox’s ConnectX-4 Multi-Host provides high speed interconnect to up to four separate hosts from a single NIC with no performance degradation on any of them. Furthermore, ConnectX-4 Lx EN offers four fully-independent PCIe buses, lowering total cost of ownership in the data center by reducing CAPEX requirements from four cables, NICs, and switch ports to only one of each, and by reducing OPEX by cutting down on switch port management and overall power usage.

Each host can be active or inactive at any time, independent of the other hosts, and receives bandwidth of its own. Bandwidth is split between the hosts, either evenly (default) or based on configurable differentiated Quality of Service (QoS), depending on the data center’s needs. Multi-Host technology features uncompromising independent host management, with full independent NC-SI/MCTP support to each host and to the NIC. IT managers can remotely control the configuration and power state of each host individually, such that management of one host does not affect host traffic performance or the management of the other hosts, guaranteeing host security and isolation. To further lower the total cost of ownership, ConnectX-4 Lx EN supports management of the multiple hosts using a single BMC, with independent NC-SI/MCTP management channels for each of the managed hosts.

Multi-Host also supports a heterogeneous data center architecture; the various hosts connected to the single adapter can be x86, Power, GPU, or Arm, thereby removing any limitations in passing data or communicating between CPUs.
Features

  • Multi-Host technology
  • Connectivity to up to 4 independent hosts
  • OCP Specification 2.0 and 0.5, as applicable
  • 10/25/40/50Gb/s speeds
  • Virtualization
  • Accelerated Switching and Packet Processing (ASAP2)
  • Low latency RDMA over Converged Ethernet
  • Hardware offloads for NVGRE and VXLAN encapsulated traffic
  • CPU offloading of transport operations
  • Application offloading

Guides and Documents
Brochure

Additional information

Product Family

ConnectX-4 Lx EN

Product Type

25Gigabit Ethernet Card

Manufacturer Part Number

MCX4411A-ACAN

Manufacturer Website Address

http://www.mellanox.com

Packaged Quantity

1

Manufacturer

Mellanox Technologies Ltd

Product Model

MCX4411A-ACAN

Product Name

ConnectX -4 Lx EN Adapter Card for Open Compute Project (OCP)

Product Line

ConnectX-4 Lx EN

Brand Name

Mellanox

Expansion Slot Type

SFP28

Host Interface

PCI Express 3.0 x8

Total Number of Ports

1

Media Type Supported

Optical Fiber

Device Supported

Server

Country of Origin

Israel

Environmentally Friendly

Yes

Environmental Certification

RoHS-6

Network Technology

25GBase-X

Form Factor

Plug-in Card

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