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Low-profile dual-port 10Gb Ethernet card with two RJ-45 connectors

Lenovo

Lenovo X540Product 10Gb Dual Port PCIe 2.0 x8 Network Connector

SKU CH-M3R0-3XRZ0 MPN X540Product

Dual-port 10Gb Ethernet adapter connects servers via PCIe 2.0 x8 using RJ-45 cabling

  • ColorMulticolor
  • Dual 10 GbE ports handle high-IO workloads
  • PCIe 2.0 x8 host interface delivers full line-rate throughput
  • RJ-45 10GBASE-T works with existing 1000BASE-T cabling
  • Low-profile form factor fits System x and iDataPlex servers
  • Intel X540 controller provides proven 10 Gb Ethernet reliability

Lenovo X540 10Gb Dual Port Adapter

The Lenovo X540Product is a 10Gb Ethernet network adapter with two RJ-45 ports. It is designed for IBM System x servers including the x3550 M4, x3650 M4 and x3650 M4 HD. The card suits administrators who need 10GBASE-T connectivity over existing copper cabling. It provides dual-port 10Gb throughput for high-I/O workloads in enterprise environments.

PCIe 2.0 x8 Low Profile Form Factor

The adapter uses a PCI Express 2.0 x8 host interface in a low-profile card form factor. It fits into compatible server slots without requiring additional SFP+ modules or fiber cabling. The RJ-45 ports work with existing 1000BASE-T infrastructure, simplifying the transition to 10Gb Ethernet. This design frees up space in dense chassis such as the iDataPlex dx360 M4.

Sustained Line-Rate 10Gbps Performance

The Intel X540 controller delivers full line-rate 10Gbps performance under sustained load for high-I/O intensive applications. It maintains consistent throughput across both ports during extended operation rather than short bursts. The adapter showcases enterprise-grade 10GbE networking features for data center reliability. It supports demanding workloads that require continuous high-bandwidth data transfer.

Highlights

  • Dual 10 GbE ports handle high-IO workloads
  • PCIe 2.0 x8 host interface delivers full line-rate throughput
  • RJ-45 10GBASE-T works with existing 1000BASE-T cabling
  • Low-profile form factor fits System x and iDataPlex servers
  • Intel X540 controller provides proven 10 Gb Ethernet reliability

Specifications

BrandLenovo
ColorMulticolor

Questions about this item

What is the PCIe generation and lane width of the Lenovo X540Product adapter?

The Lenovo X540Product adapter uses a PCI Express 2.0 x8 host interface for connection to the server motherboard.

How much heat does the dual-port 10GBASE-T controller produce during continuous operation?

The Intel X540 controller on this card is rated for typical enterprise thermal envelopes; ensure the server chassis provides adequate airflow for low-profile cards.

Which cabling standard and connector type are required for the two network ports?

Both ports are RJ-45 and support 10GBASE-T over Cat6a or better twisted-pair cable, with backward compatibility to 1000BASE-T.

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