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Green dual-port 10G network card with two RJ45 ports and full-height bracket

Intel

Intel X540-T2 10G dual-port PCIe network card

SKU CH-3GFR-8DAZ4 MPN X540-T2

Dual-port 10 Gbps Ethernet adapter with RJ-45 connectors for Cat6/Cat6a cabling on a PCIe interface

  • StandardsIEEE 802.3 – Original Ethernet standard (10 Mbps) IEEE 802.3
  • Speed10Gbps
  • Connectors2 × RJ-45 (copper) 10GBase-T Ethernet ports with standard Ca
  • InterfacePCI
  • DriversIntel® ixgbe driver for Windows 7–11, Windows Server 2008–20
  • Dimensions6.65 × 4.37 × 1.18 inches
  • Dual 10 Gbps ports double network throughput
  • PCIe interface fits standard server expansion slots
  • Supports Cat6 and Cat6a copper cabling for simple deployment
  • Broad driver support covers Windows, Linux and VMware ESXi
  • Low-profile and full-height brackets included for flexible mounting

Dual-Port 10G Copper Adapter

The Intel X540-T2 adds two RJ-45 10GBase-T ports to a server or workstation through a PCIe slot. It targets administrators who need 10 Gbps links over existing Cat6 or Cat6a copper runs without moving to fibre. The card is supplied new and includes both low-profile and full-height brackets for flexible chassis fit.

10 Gbps Throughput and Headroom

Each port negotiates 10, 100, 1000 or 10 000 Mbps under the 802.3an standard, so mixed-speed networks are handled automatically. Bandwidth saturates at 10 Gbps per port; workloads that exceed that aggregate — such as multi-stream 4K storage replication or dense virtualisation clusters — will hit the port ceiling and require link aggregation or faster interfaces.

PCIe Interface and Driver Limits

The adapter connects via a PCIe interface and relies on the Intel ixgbe driver stack for Windows 7 through 11, Windows Server 2008 through 2022, Linux and VMware ESXi. Systems lacking PCIe slots or running unsupported operating systems cannot use the card, and the copper PHY limits reach to 100 metres on qualified cabling.

Highlights

  • Dual 10 Gbps ports double network throughput
  • PCIe interface fits standard server expansion slots
  • Supports Cat6 and Cat6a copper cabling for simple deployment
  • Broad driver support covers Windows, Linux and VMware ESXi
  • Low-profile and full-height brackets included for flexible mounting

Specifications

BrandIntel
ModelX540-T2
Part NumberX540-T2
StandardsIEEE 802.3 – Original Ethernet standard (10 Mbps)
IEEE 802.3u – Fast Ethernet (100 Mbps)
IEEE 802.3ab – Gigabit Ethernet over copper (1000BASE-T)
IEEE 802.3an – 10 Gigabit Ethernet over copper (10GBASE-T)
IEEE 802.3x – Flow control (full-duplex)
IEEE 802.3ad – Link aggregation / LACP (teaming multiple ports)
IEEE 802.1Q – VLAN tagging
IEEE 802.1p – Quality of Service (QoS)
IEEE 802.3az – Energy Efficient Ethernet (EEE)
Speed10Gbps
Connectors2 × RJ-45 (copper) 10GBase-T Ethernet ports with standard Cat6/Cat6a cabling support.
InterfacePCI
DriversIntel® ixgbe driver for Windows 7–11, Windows Server 2008–2022, Linux, and VMware ESXi.
Dimensions6.65 × 4.37 × 1.18 inches
Weight0.75 lb
Package ContentsIntel X540T2 Dual-Port 10GBase-T Ethernet Adapter, Low-Profile and High-Profile

Questions about this item

Will the 10GBASE-T ports on the X540-T2 negotiate down to 1 Gbps for my existing Cat5e switch?

Yes, the adapter supports IEEE 802.3ab for 1000BASE-T so it will link at 1 Gbps over Cat5e when the partner device does not support 10 Gbps.

How can I confirm both 10G ports are active after installing the card in a Windows Server 2022 machine?

Open Device Manager, locate the Intel X540-T2 under Network adapters, and verify both ports show as enabled with link speed reading 10 Gbps or the negotiated speed.

Does the retail box include both low-profile and full-height brackets for the X540-T2?

The package contents list the adapter with low-profile and high-profile brackets included.

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