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Intel I340-T4 quad-port gigabit network card with four RJ45 sockets

Intel

Intel E1G44HTBLK I340-T4 network card 4 x RJ45 PCI-Express 2.0 10/100/1000Mbps

SKU CH-ZXFX-M9BYY MPN E1G44HTBLK

Four-port Gigabit Ethernet adapter with PCIe 2.0 x4 interface and Intel 82580 controller

  • Four Gigabit ports on one card expand server connectivity
  • PCI-Express 2.0 interface fits modern server slots
  • Intel 82580 controller handles traffic with low CPU load
  • IEEE 802.3 standards ensure broad network compatibility
  • Operates reliably from 0 °C to 55 °C

Intel I340-T4 quad-port server adapter

This Intel E1G44HTBLK network card adds four RJ45 ports over a single PCI-Express 2.0 connection. Each port handles 10, 100 or 1000 Mbps links and is driven by an Intel 82580 controller. The adapter complies with IEEE 802.3, 802.3u and 802.3ab standards and operates from 0 to 55 °C.

Suited for servers needing extra copper ports

The four-port design fits hosts that must connect to multiple switches or segregated networks without consuming several expansion slots. It is not for systems that require fibre connectivity or speeds beyond 1 Gbps per port. Builders who need 10 Gbps or 25 Gbps links should choose a different adapter.

PCI-Express 2.0 x4 interface requirement

The card installs in a PCI-Express 2.0 slot with at least four lanes and presents four RJ45 connectors for twisted-pair cabling. This slot width and the 1 Gbps per-port ceiling are the decisive factors when verifying compatibility with your motherboard or riser.

Highlights

  • Four Gigabit ports on one card expand server connectivity
  • PCI-Express 2.0 interface fits modern server slots
  • Intel 82580 controller handles traffic with low CPU load
  • IEEE 802.3 standards ensure broad network compatibility
  • Operates reliably from 0 °C to 55 °C

Specifications

No published specifications for this item yet.

Questions about this item

Will the four RJ45 ports on the I340-T4 need any periodic cleaning or module replacement?

The card uses four fixed copper RJ45 ports with no replaceable transceivers, so only occasional dust removal from the port openings is required.

What throughput ceiling appears first when all four 1000 Mbps links run continuously?

The PCI-Express 2.0 x4 interface provides the aggregate bandwidth limit for sustained full-duplex traffic across the four ports.

How much heat does the Intel 82580 controller produce when the adapter operates at 55 °C ambient all day?

The adapter is rated for continuous operation up to 55 °C ambient with passive cooling, so no active fan noise is generated under load.

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