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Green circuit board with silver RJ45 port and metal bracket

Intel

Intel I226T1 2.5Gbps PCIe 3.1 network card

SKU CH-ZKX1-B2PKQ MPN I226T1

Single-port 2.5Gbps PCIe 3.1 Ethernet adapter with RJ45 connector supporting 10/100/1000 speeds

  • StandardsEthernet
  • Speed2.5Gbps
  • Connectors1 x RJ45
  • InterfacePCIe 3.1 (5 GT/s)
  • FeaturesComputer/Workstation
  • Dimensions6.8 in x 5.7 in x 1.2 in
  • 5Gbps bandwidth for faster file transfers
  • Backwards compatible with 1Gbps, 100Mbps and 10Mbps networks
  • Single RJ45 port keeps cabling simple
  • PCIe 3.1 x1 interface fits most desktop slots
  • Low-profile bracket aids airflow in compact cases

Ultra-compact 2.5GbE adapter

The Intel I226T1 is a single-port PCIe 3.1 network card built for performance PCs and workstations that need bandwidth up to 2.5Gbps. It fits a standard x1 slot and uses an RJ45 connector for twisted-pair cabling. The ventilated bracket helps manage heat during continuous operation.

Sustained 2.5Gbps throughput

Under sustained load the adapter maintains 2.5Gbps, 1Gbps, 100Mbps and 10Mbps links through autonegotiation without requiring cable upgrades. Intelligent packet filtering and queue assignment distribute traffic across CPU cores to preserve throughput on multi-core platforms. The design targets stable, high-speed connectivity for extended transfers.

Single RJ45 port constraint

This card provides exactly one 2.5GBASE-T port, so systems needing multiple 2.5GbE connections or fibre uplinks must look elsewhere. The x1 PCIe 3.1 interface supplies 5 GT/s bandwidth for the single controller. Buyers requiring dual-port or 10GbE capability should select a different adapter.

商品特色

  • 5Gbps bandwidth for faster file transfers
  • Backwards compatible with 1Gbps, 100Mbps and 10Mbps networks
  • Single RJ45 port keeps cabling simple
  • PCIe 3.1 x1 interface fits most desktop slots
  • Low-profile bracket aids airflow in compact cases

商品規格

BrandIntel
ModelI226T1
Part NumberI226T1
StandardsEthernet
Speed2.5Gbps
Connectors1 x RJ45
InterfacePCIe 3.1 (5 GT/s)
FeaturesComputer/Workstation
Dimensions6.8 in x 5.7 in x 1.2 in
Weight0.1 lb
Package ContentsAdapter
Disclaimernot_applicable, 1 Year
出貨重量0.14 kg
包裝尺寸173 × 145 × 30 mm

商品問答

How much power does the I226-T1 draw when running 2.5Gbps traffic all day?

The Intel I226-T1 is designed with a ventilated bracket to improve efficiency and reduce power consumption during continuous 2.5Gbps operation.

What cabling and switch ports do I already need for this adapter to work at 2.5Gbps?

The adapter uses a single RJ45 port and autonegotiates 2.5Gbps, 1Gbps, 100Mbps and 10Mbps speeds over existing Cat5e or better twisted-pair cabling.

Will this PCIe 3.1 x1 card slow down if I install it in an older PCIe 2.0 slot?

The card fits any PCIe x1 or larger slot; in a PCIe 2.0 slot the 5 GT/s link drops to 2.5 GT/s but still provides enough bandwidth for the 2.5Gbps Ethernet port.

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