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Emulex OCE14401-NX PCI-Express network adapter card with metal bracket

Emulex

Emulex OCE14401-NX 40GBase-CR4 network card

SKU CH-4WKZ-WXY9T MPN OCE14401-NX

A 40GBase-CR4 PCI-Express network adapter delivering 40 Gb Ethernet connectivity for high-density virtualization and cloud deployments

  • Speed40GBase-CR4
  • InterfacePCI-Express
  • FeaturesProduct Type:40Gigabit Ethernet Card Number of Total Expansi
  • 40 GbE throughput for high-density virtualization
  • Fourth-generation OneConnect architecture scales enterprise cloud deployments
  • PCI-Express interface fits a single expansion slot
  • Secure multitenant cloud support increases IT agility
  • User-controlled bandwidth partitioning optimizes workload performance

40GBase-CR4 PCI-Express adapter

The Emulex OCE14401-NX is a fourth-generation OneConnect network adapter delivering 40GbE connectivity over a single PCI-Express slot. It is built for enterprise cloud environments that need high-density virtualisation and secure multi-tenant scalability.

Suits virtualised cloud servers.

This card suits administrators deploying high-density virtualisation who require user-controlled bandwidth partitioning across workloads. Buyers whose infrastructure only supports 10GbE uplinks or who need a different physical connector should look at other adapters.

Single-slot 40GBase-CR4 interface

The decisive specification is the 40GBase-CR4 interface provided through one expansion slot. This determines whether the adapter matches the switch port speed and cabling already installed in the rack.

Highlights

  • 40 GbE throughput for high-density virtualization
  • Fourth-generation OneConnect architecture scales enterprise cloud deployments
  • PCI-Express interface fits a single expansion slot
  • Secure multitenant cloud support increases IT agility
  • User-controlled bandwidth partitioning optimizes workload performance

Specifications

BrandEmulex
ModelOCE14401-NX
Speed40GBase-CR4
InterfacePCI-Express
FeaturesProduct Type:40Gigabit Ethernet Card
Number of Total Expansion Slots:1
Shipping weight0.68 kg
Package size25 × 25 × 25 mm

Questions about this item

Is the OCE14401-NX the right choice if I need a single 40GBase-CR4 port?

Yes, this card provides exactly one 40GBase-CR4 port on a single PCI-Express slot, matching the 14401 model specification.

What throughput can I expect from the 40GBase-CR4 link once installed?

The adapter delivers 40 GbE line-rate connectivity for cloud and virtualisation workloads.

Which PCI-Express generation does the OCE14401-NX use and what bandwidth does that provide?

The card uses a PCI-Express interface as listed; the 40GBase-CR4 speed is the limiting factor for throughput.

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