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ATTO FastFrame N4T2 dual-port 10GBase-T low-profile PCIe card with two RJ45 ports

ATTO Technology

ATTO FastFrame N4T2 10GbE PCIe 3.0 x8 2-Port 10GBase-T Low Profile

SKU CH-FSCX-6PPQC

Dual-port 10GBase-T adapter connects via PCIe 3.0 x8 with low-profile RJ45 interfaces

  • Dual 10 GbE ports double network throughput
  • PCIe 3.0 x8 interface supplies full bandwidth headroom
  • Low-profile bracket fits compact server chassis
  • RJ45 twisted-pair connectors use existing copper cabling
  • Plug-in card design enables quick installation

Dual-port 10GbE for servers

The ATTO FastFrame N4T2 adds two 10GBase-T ports through a single PCI Express 3.0 x8 slot. Low-profile bracket height allows installation in compact 1U or blade chassis where full-height cards do not fit. It targets IT teams upgrading existing copper cabling to 10 gigabit speeds without rewiring.

RJ45 connectivity keeps current cabling

Twisted-pair RJ45 interfaces let the card run over Cat 6a or better copper already pulled in most racks. Two independent ports provide link aggregation or redundant paths without adding a switch port. The x8 electrical interface supplies enough bandwidth for both ports at line rate.

Verify slot and bracket clearance

Confirm the motherboard offers a free PCI Express 3.0 x8 slot wired with at least eight lanes; an x4 slot will halve throughput. Ensure the chassis accepts a low-profile bracket and that airflow direction matches the card’s passive heatsink. Buyers needing fibre connectivity or more than two ports should select a different model.

Highlights

  • Dual 10 GbE ports double network throughput
  • PCIe 3.0 x8 interface supplies full bandwidth headroom
  • Low-profile bracket fits compact server chassis
  • RJ45 twisted-pair connectors use existing copper cabling
  • Plug-in card design enables quick installation

Specifications

BrandATTO

Questions about this item

Will the RJ45 ports need different cabling if I upgrade the switch later?

The card uses twisted-pair RJ45 connectors for 10GBase-T, so existing Cat6a or better runs stay compatible with future 10 GbE switches.

What limits sustained throughput on the PCI Express 3.0 x8 slot?

The x8 electrical interface provides the primary ceiling for continuous 10 GbE traffic on both ports.

How much heat does the low-profile bracket add in a closed server chassis?

The low-profile design fits restricted airflow paths, and the card draws power only from the PCIe slot without an auxiliary connector.

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