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Green circuit board with four copper RJ45 ports and silver bracket

Intel

Intel PRO/1000 PT EXPI9404PTLBLK Quad Port LP network card

SKU CH-64F7-5TBN9

Adds four Gigabit RJ45 ports via a single PCI Express slot for multi-CPU load balancing

  • Speed10/100/1000Mbps
  • Connectors4 x RJ45
  • InterfacePCI-Express
  • FeaturesHigh Profile Bracket
  • Weight1
  • Conserve PCIe slots with four Gigabit ports on a single card
  • Dedicated PCIe bandwidth per port avoids bus contention
  • Load balancing across CPUs boosts multi-processor throughput
  • 10/100/1000Base-T supports existing Cat-5 cabling
  • RoHS certified and environmentally friendly design

Quad-port Gigabit server adapter

The Intel PRO/1000 PT EXPI9404PTLBLK adds four RJ-45 ports through a single PCI Express slot. It delivers 10/100/1000Base-T connectivity for Category-5 networks. Each port receives dedicated I/O bandwidth without bus sharing. The card fits low-profile server chassis with its included bracket.

Suited for multi-processor load balancing

This adapter balances network traffic across multiple CPUs in multi-processor systems. It conserves expansion slots in servers needing several Gigabit links. Buyers needing 10 GbE or fibre connectivity should consider other options. Teams requiring wireless or Bluetooth interfaces will not find them here.

Four ports at Gigabit line rate

The card handles full-duplex Gigabit throughput on all four ports simultaneously. It saturates standard Cat5 copper links at 1000 Mbps per port. Aggregate bandwidth is limited by the PCI Express host interface width. Environments demanding multi-gigabit or 10 GbE speeds exceed this adapter's capability.

Highlights

  • Conserve PCIe slots with four Gigabit ports on a single card
  • Dedicated PCIe bandwidth per port avoids bus contention
  • Load balancing across CPUs boosts multi-processor throughput
  • 10/100/1000Base-T supports existing Cat-5 cabling
  • RoHS certified and environmentally friendly design

Specifications

BrandIntel
ModelEXPI9404PTLBLK
Speed10/100/1000Mbps
Connectors4 x RJ45
InterfacePCI-Express
FeaturesHigh Profile Bracket
Weight1

Questions about this item

What PCI Express slot does the EXPI9404PTLBLK need?

The adapter plugs into any available PCI Express slot; its dedicated I/O bandwidth gives each of the four ports full Gigabit throughput without bus sharing.

Will the four RJ45 ports link at 10/100/1000Base-T on my older Cat5 cabling?

Yes, each port auto-negotiates 10, 100 or 1000 Mbps over standard Cat5 wiring, so legacy cable runs work without replacement.

How do I confirm all four ports are active after installation?

Check the OS network manager or switch LEDs — each of the four RJ45 ports should show a link light and negotiate 10/100/1000 Mbps when a cable is connected.

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