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Intel I340-F4 quad-port PCIe 2.0 network card with four LC connectors

Intel

Intel E1G44HF I340-F4 quad-port 1000Mbps PCIe 2.0 network card

SKU CH-Z23E-771ZR MPN E1G44HF

Quad-port gigabit Ethernet adapter with PCIe 2.0 interface and four LC connectors for server networking

  • Speed1000Mbps
  • Connectors4 x LC Network
  • InterfacePCI-Express
  • FeaturesProduct Type:Gigabit Ethernet Card
  • Package ContentsEthernet Server Adapter I340-F4 Informational CD Bracket
  • Quad-port density simplifies cabling with four LC connectors
  • PCIe 2.0 interface scales bandwidth for multi-core servers
  • Intel 82580 controller integrates four ports on one chip
  • Low-power design reduces heat in dense rack environments
  • Halogen-free board meets eco-friendly material requirements

Quad-Port Gigabit Server Adapter

The Intel I340-F4 adds four 1000Mbps Ethernet connections through a single PCIe slot. It is built for servers and workstations that need multiple wired network links without occupying extra expansion slots.

PCIe 2.0 x4 Interface Limit

The card uses a PCI Express 2.0 interface, so total throughput cannot exceed the bandwidth of that generation. Systems limited to PCIe 1.0 or 2.0 will not gain additional speed, and the four ports share the same upstream link.

82580 Quad-Port Controller

The integrated Intel 82580 controller handles all four ports on one chip, reducing power draw and board space compared to multi-chip designs. Buyers needing more than four ports or 10GbE speeds must select a different adapter.

Highlights

  • Quad-port density simplifies cabling with four LC connectors
  • PCIe 2.0 interface scales bandwidth for multi-core servers
  • Intel 82580 controller integrates four ports on one chip
  • Low-power design reduces heat in dense rack environments
  • Halogen-free board meets eco-friendly material requirements

Specifications

BrandIntel
ModelI340-F4
Speed1000Mbps
Connectors4 x LC Network
InterfacePCI-Express
FeaturesProduct Type:Gigabit Ethernet Card
Package ContentsEthernet Server Adapter I340-F4
Informational CD
Bracket
Shipping weight0.27 kg
Package size223 × 145 × 30 mm

Questions about this item

Should I choose the four-port version or a dual-port model for my server?

The I340-F4 provides four LC connectors on a single card, so one slot handles four 1000Mbps links instead of occupying two slots with dual-port cards.

What does the 1000Mbps rating deliver inside a live server?

Each of the four ports runs at full gigabit line rate simultaneously, backed by the integrated 82580 controller that supports multi-core scaling and virtualization workloads.

Does the PCIe 2.0 interface limit throughput on modern motherboards?

The card uses a PCIe 2.0 x4 link, which supplies enough bandwidth for four concurrent 1000Mbps ports without bottlenecking.

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