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Green circuit board with four RJ45 ports and silver bracket

IBM

IBM I340-T4 4-Port Gigabit Ethernet PCIe 2.0 x4 Network Card 94Y5167

SKU CH-HKKT-64MC2

A four-port Gigabit Ethernet adapter using a PCI Express 2.0 x4 slot and including a standard-profile bracket

  • Quad-port design expands server connectivity with four RJ45 Gigabit links
  • PCI Express 2.0 x4 interface delivers dedicated bandwidth for multi-port throughput
  • Full-height and low-profile brackets included for flexible chassis fit
  • Intel I340 controller offloads TCP/IP tasks to free host CPU cycles
  • New condition ensures factory specifications and full operational life

IBM I340-T4 Quad-Port Adapter

The IBM I340-T4 is a quad-port Gigabit Ethernet network interface card that connects through a PCI Express 2.0 x4 slot. It provides four RJ-45 ports for wired LAN connections and ships with a full-height bracket for standard server chassis. The card is supplied new and carries the manufacturer part numbers 94Y5167 and 49Y4241.

Suits servers needing four copper links

This adapter suits administrators adding four Gigabit links to a server with an available PCIe 2.0 x4 slot. It is not for systems that lack a compatible PCIe slot or that require fibre connectivity. Buyers needing more than four ports or a different bus interface should consider other options.

PCI Express 2.0 x4 interface requirement

The single specification that decides fitment is the PCI Express 2.0 x4 interface. The host system must provide a physical and electrical x4 slot of at least generation 2.0 for the card to operate. Without that slot the adapter cannot be installed.

Highlights

  • Quad-port design expands server connectivity with four RJ45 Gigabit links
  • PCI Express 2.0 x4 interface delivers dedicated bandwidth for multi-port throughput
  • Full-height and low-profile brackets included for flexible chassis fit
  • Intel I340 controller offloads TCP/IP tasks to free host CPU cycles
  • New condition ensures factory specifications and full operational life

Specifications

No published specifications for this item yet.

Questions about this item

What does four Gigabit ports actually give me in a server?

Four independent 1 Gb/s RJ-45 links let you separate traffic — for example management, storage, backup and VM networks — without sharing a single pipe.

How does the PCIe 2.0 x4 slot limit throughput?

The x4 lane at 2.0 speed caps aggregate bandwidth at roughly 2 GB/s, so all four ports can run at line rate simultaneously.

Will the included bracket fit my 1U rack chassis?

The card ships with a full-height bracket installed and a low-profile bracket in the box, so it fits both standard and 1U servers.

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