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Green circuit board with two RJ45 ports and PCIe x4 edge connector

DELL

DELL PRO/1000 PT X3959 Dual Port Gigabit Ethernet PCI-Express x4 Network Card

SKU CH-AXWP-K1935

Dual-port Gigabit Ethernet PCI Express x4 adapter with full-height and low-profile brackets included

  • Dual Gigabit ports double wired throughput for servers
  • PCI Express x4 interface delivers full bandwidth to each port
  • Includes full-height and low-profile brackets for any chassis
  • Supports 10/100/1000Base-T for broad network compatibility
  • New Dell PRO/1000 PT adapter ready for immediate deployment

Dual-Port Gigabit Server Adapter

The DELL PRO/1000 PT X3959 adds two RJ-45 Gigabit Ethernet connections through a single PCI Express x4 slot. It is built for servers and workstations that need redundant links or separate traffic paths without occupying multiple expansion slots. Both full-height and low-profile brackets are included for flexible installation.

10/100/1000Base-T Throughput

Each port negotiates at 10, 100 or 1000 Mbps to match the connected switch or router. The dual-port design provides headroom for link aggregation or failover configurations, while the x4 interface supplies ample bus bandwidth for simultaneous wire-speed traffic on both ports. Performance tops out at the Gigabit ceiling of each port.

Plug-In Card With Bracket Options

The card fits any standard PCI Express x4 or larger slot and ships with brackets for both standard and low-profile chassis. No auxiliary power connector is required, simplifying cabling inside dense enclosures. The two onboard RJ-45 jacks free up motherboard Ethernet ports for other uses or management traffic.

Highlights

  • Dual Gigabit ports double wired throughput for servers
  • PCI Express x4 interface delivers full bandwidth to each port
  • Includes full-height and low-profile brackets for any chassis
  • Supports 10/100/1000Base-T for broad network compatibility
  • New Dell PRO/1000 PT adapter ready for immediate deployment

Specifications

No published specifications for this item yet.

Questions about this item

Will the X3959 card fit in my older server that only has PCI-Express x4 slots?

Yes, the card uses a PCI-Express x4 interface and includes both full-height and low-profile brackets for different chassis sizes.

How can I verify the two ports are running at gigabit speed after installation?

Check the link LEDs on each RJ-45 port; a solid or blinking green indicator typically confirms a 1000Base-T connection.

Does the X3959 package include cables or do I need to buy Cat5e separately?

The box contains the dual-port adapter with both bracket options; Ethernet cables are not included and must be purchased separately.

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