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Green printed circuit board with silver PCIe connector and four SFP cages

Axiom

Axiom I350F4-AX network connector PCIe 2.1 x4 Gigabit SFP x 4

SKU CH-915J-8FQCG

PCIe 2.1 x4 adapter adds four Gigabit SFP ports for fibre uplinks

  • PCIe 2.1 x4 interface provides high-speed server connectivity
  • Four Gigabit SFP ports enable flexible fibre uplinks
  • Axiom server adapter family boosts network performance
  • New condition ensures reliable out-of-box operation

Four-port Gigabit SFP adapter for PCIe 2.1 x4

The Axiom I350F4-AX network connector installs in a PCIe 2.1 x4 slot and presents four Gigabit SFP ports for fibre or copper transceivers. It is aimed at IT teams expanding server connectivity in rack-mount or tower systems. The card supports standard SFP modules to match existing cabling.

PCIe 2.1 x4 slot required for four independent links

This adapter needs a physical PCIe 2.1 x4 slot to deliver full bandwidth across all four ports. Systems limited to x1 or x2 electrical lanes will restrict throughput. Buyers whose servers lack a free x4 slot cannot use this card at its rated capacity.

How it compares

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

Price $281.99
Pricier than about 91% of the 1,221 comparable items (median $19.99).

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Specifications

Product
Brand nameAxiom Memory Solutions Lc
Model nameI350F4-AX

Questions about this item

What does the PCIe 2.1 x4 link mean for actual throughput on this adapter?

The PCIe 2.1 x4 connection supplies enough bandwidth to run all four Gigabit SFP ports at line rate without bottlenecking the bus.

What does the PCIe 2.1 x4 interface cap in practice?

The x4 lane configuration caps the host link at the PCIe 2.1 generation speed, which still exceeds the combined 4 Gbps of the four SFP ports.

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