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Green circuit board with four RJ45 ports and dual metal brackets

Intel

Intel EXPI9404PTG2L20 PRO/1000 PT Quad Port Gigabit Ethernet PCIe Network Card

SKU CH-JYKH-6NC3R

Four-port Gigabit Ethernet PCIe adapter with both full-height and low-profile brackets included

  • Four Gigabit ports expand wired connectivity
  • PCI Express x4 host interface delivers dedicated bandwidth
  • 10/100/1000Base-T supports legacy and modern networks
  • Full-height and low-profile brackets fit different chassis
  • Plug-in card form factor installs in standard slots

Quad Port Gigabit Ethernet Adapter

This Intel EXPI9404PTG2L20 PRO/1000 PT card adds four RJ45 ports over a single PCI Express x4 slot. It suits servers or workstations that need multiple 10/100/1000Base-T links for segmentation, redundancy or link aggregation. Both full-height and low-profile brackets are included for flexible mounting.

PCI Express x4 Bandwidth Limit

The x4 host interface caps aggregate throughput at the lane generation speed of the platform. Four simultaneous Gigabit links can saturate that ceiling under heavy load, so total bandwidth is shared across all ports. Older slots with fewer lanes or lower signalling rates will reduce the practical maximum for each connection.

Verify Slot And Bracket Clearance

Confirm the motherboard has a free PCI Express x4 or larger slot with enough physical length for the card. Choose the bracket that matches the chassis profile — standard or low-profile — and ensure rear-panel space exists for four RJ45 jacks. Driver support for the target operating system should also be checked before installation.

Highlights

  • Four Gigabit ports expand wired connectivity
  • PCI Express x4 host interface delivers dedicated bandwidth
  • 10/100/1000Base-T supports legacy and modern networks
  • Full-height and low-profile brackets fit different chassis
  • Plug-in card form factor installs in standard slots

Specifications

No published specifications for this item yet.

Questions about this item

Should I choose the full-height bracket or the low-profile bracket for my chassis?

The card ships with both brackets in the box, so you can install it in a standard server or a low-profile enclosure without extra parts.

What real-world throughput can I expect from each 1000Base-T port?

Each RJ45 port negotiates up to 1000 Mbps full-duplex; actual throughput depends on cabling, switch capability and system load.

Does the PCI Express x4 interface limit total bandwidth across the four ports?

The x4 link provides ample headroom for four simultaneous gigabit streams, so the interface does not bottleneck the adapter.

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