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Green rectangular PCIe card with four RJ45 ports on a metal bracket

Axiom

Axiom 00AG520-AX quad-port RJ45 PCIe x4 adapter

SKU CH-RXEP-R1MS8 MPN 00AG520-AX

Four-port RJ45 server adapter installs in a PCIe 2.1 x4 slot for 10/100/1000Base-T connectivity

  • Product weight0.24
  • Four Gigabit RJ-45 ports for server connectivity
  • PCI Express 2.1 x4 host interface provides bandwidth
  • Plug-in card form factor fits standard slots
  • Compact 5.9" × 0.6" × 2.2" dimensions suit dense chassis
  • Three-year limited warranty included with the adapter

Quad-Port PCIe 2.1 x4 Adapter

The Axiom 00AG520-AX adds four RJ45 Gigabit Ethernet ports through a single PCI Express 2.1 x4 slot. It supports 10/100/1000Base-T over twisted-pair cabling in a low-profile plug-in card form factor. Designed for server environments, the adapter weighs approximately 3.84 oz and measures 5.9 by 2.2 by 0.6 inches.

Server Teams Needing Port Density

IT administrators expanding LAN connectivity on compatible servers will appreciate the four-port density and 3-year limited warranty. Builders using desktop motherboards without an available x4 electrical slot or those requiring 10 GbE speeds should consider alternative solutions. The card targets twisted-pair copper deployments only.

PCI Express 2.1 x4 Host Interface

The adapter requires a PCIe 2.1 x4 electrical connection to deliver full quad-port throughput. Verify your server provides this slot type and physical clearance for the 5.9-inch card length before purchase. The x4 link width is the decisive specification for compatibility.

How it compares

Measured against everything we stock in Network Adapters & RJ45 Plugs, at today’s prices. Recalculated every night.

Price $296.99
Pricier than about 91% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameAxiom
Part number00AG520-AX
Size & build
Shipping weight0.11 kg
Package size150 × 56 × 14 mm

Questions about this item

How can I verify the Axiom 00AG520-AX is operating at the full 10/100/1000Base-T rate after installation?

Check the link LED on each of the four RJ-45 ports; a steady or blinking light indicates an active 10/100/1000Base-T connection.

What comes with the Axiom 00AG520-AX and what must I source separately?

The box contains the quad-port PCIe 2.1 x4 card only; cables, drivers, mounting brackets and server rails are not included.

Which version of the 00AG520-AX should I pick for a server needing four gigabit links over twisted pair?

The single listed model provides four RJ-45 ports running 10/100/1000Base-T on a PCIe 2.1 x4 interface, matching that requirement.

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