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Green PCI network card with gold edge connector and single RJ45 port

Intel

Intel PWLA8391GT PRO 1000GT 10/100/1000Mbps PCI network card

SKU CH-2KQ0-3QSAG

A PCI network adapter with one RJ-45 port supporting 10/100/1000 Mbps speeds and 64 KB integrated memory

  • Gigabit speeds up to 1000 Mbps for fast wired networking
  • 32-bit PCI bus-master DMA offloads CPU for smoother throughput
  • Intel 82541PI controller with 64 KB integrated memory handles packets efficiently
  • Low 800 mA power draw at 5 VDC keeps system thermals in check
  • FCC B, CE, BSMI B and VCCI B certified for broad regulatory compliance

Intel PRO 1000GT desktop adapter

The Intel PWLA8391GT is a PCI network card for desktop computers that need a wired Gigabit connection. It provides a single RJ45 port operating at 10, 100 or 1000 Mbps. The card suits users upgrading older systems with available PCI slots.

Bundled driver and management software

The adapter includes Intel PROSet software for driver installation, teaming configuration and advanced diagnostics. This software enables VLAN tagging, link aggregation and priority queuing without extra licences. It simplifies deployment in managed environments.

32-bit PCI bus interface

The card connects through a 32-bit PCI slot using bus-master DMA and the Intel 82541PI controller. Systems without a compatible PCI slot cannot use this adapter. Buyers needing PCI Express or USB connectivity must choose a different product.

Highlights

  • Gigabit speeds up to 1000 Mbps for fast wired networking
  • 32-bit PCI bus-master DMA offloads CPU for smoother throughput
  • Intel 82541PI controller with 64 KB integrated memory handles packets efficiently
  • Low 800 mA power draw at 5 VDC keeps system thermals in check
  • FCC B, CE, BSMI B and VCCI B certified for broad regulatory compliance

Specifications

No published specifications for this item yet.

Questions about this item

Will the 64 KB integrated memory on the Intel 82541PI controller need any maintenance or replacement?

The 64 KB integrated memory is built into the Intel 82541PI controller and has no user-serviceable parts, so it requires no maintenance or replacement during the card's lifespan.

What is the first limit reached under sustained full-duplex gigabit throughput on the 32-bit PCI bus?

The 32-bit PCI data path width caps sustained throughput at the bus bandwidth limit before the 10/100/1000 Mbps port or controller becomes the bottleneck.

How much heat and power does the card produce when running all day at typical load?

Typical power consumption is 800 mA at +5 VDC (about 4 watts), with an operating temperature range of 0 to 55°C and 85% humidity tolerance at 55°C.

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