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Intel PRO/1000 GT desktop network card in clamshell packaging

Intel

Intel PRO/1000 GT Desktop Adapter PWLA8391GT network card

SKU CH-4SN1-44WVM

A PCI desktop network adapter providing a single 1000 Mbps Ethernet port

  • Gigabit Ethernet throughput up to 1000 Mbps
  • PCI interface for broad desktop compatibility
  • Intel PRO/1000 GT reliability for stable connections
  • Single-port design simplifies network integration
  • New condition ensures full manufacturer quality

Intel PRO/1000 GT Desktop Adapter

The Intel PRO/1000 GT Desktop Adapter PWLA8391GT is a wired network interface card for desktop computers. It connects via a standard PCI slot to provide a single Ethernet port. This adapter suits users adding a reliable wired link to an older system or a secondary network connection.

Sustained load behaviour

The card supports 10, 100 and 1000 Mbps speeds for consistent throughput during long transfers. Intel controller logic maintains stable packet processing without the drops seen in burst-only designs. It handles continuous file moves or backup streams across the 1000 Mbps link without degrading to lower rates.

Thermals noise and power

Passive cooling keeps the adapter silent in normal desktop use. The low-profile bracket fits standard cases without blocking adjacent slots. Power draw stays modest over the PCI bus, adding negligible load to the system supply while delivering full 1000 Mbps operation.

Highlights

  • Gigabit Ethernet throughput up to 1000 Mbps
  • PCI interface for broad desktop compatibility
  • Intel PRO/1000 GT reliability for stable connections
  • Single-port design simplifies network integration
  • New condition ensures full manufacturer quality

Specifications

No published specifications for this item yet.

Questions about this item

How much heat and power does the PWLA8391GT draw when it runs continuously?

The adapter operates at Gigabit speeds of 1000 Mbps over a standard PCI bus without active cooling, so heat output stays low during all-day use.

Which slot type must my motherboard provide for the PWLA8391GT to install?

This desktop adapter uses a PCI interface, so the board needs an available PCI expansion slot.

Will the PWLA8391GT negotiate a link with my older 10/100 switch?

Yes, the card supports 10, 100 and 1000 Mbps rates and will automatically fall back to 100 Mbps or 10 Mbps on legacy switches.

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