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Low-profile PCIe 4.0 x16 card with two QSFP28 ports

ATTO Technology

ATTO Technology FFRM-N412-000 100Gb dual-port network card

SKU CH-B01B-R1AR1 MPN FFRM-N412-000

100Gb dual-port Ethernet SmartNIC with QSFP28 modules, PCIe 4.0 x16 low-profile, macOS, Windows and Linux support for AI, media and datacentre workloads

  • Dual 100GbE ports deliver peak throughput for AI and GPU workloads
  • PCIe 4.0 x16 interface provides high-bandwidth, low-latency connectivity to the host
  • QSFP28 modules included enable immediate 10/25/40/50/100GbE deployment over optical fiber
  • ATTO360 with ExpertAI simplifies tuning, diagnostics and optimization across any topology
  • TAA-compliant, US-built hardware with enterprise-grade reliability for datacenter and cloud environments

ATTO 100Gb dual-port SmartNIC

The ATTO FFRM-N412-000 is a 100Gb dual-port Ethernet SmartNIC designed for datacentre, cloud, AI/ML and media workflows. It delivers up to 100Gb/s throughput per port using QSFP28 modules that are included. The card targets environments where peak performance is critically important.

PCIe 4.0 x16 bandwidth and speed limits

The adapter uses a PCI Express 4.0 x16 electrical and mechanical interface to reach line-rate 100GbE on both ports. Supported Ethernet speeds include 10, 25, 40, 50 and 100GbE. Low-profile form factor fits dense chassis without blocking adjacent slots.

Verify slot, OS and cabling before ordering

Confirm the host system provides a PCIe 4.0 x16 slot and runs macOS, Windows or Linux for driver support. Ensure the network infrastructure uses optical fibre compatible with QSFP28 or QSFP+ transceivers. NVMe over Fabrics target offload is available at 100Gb only.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $1,232.99
Pricier than about 91% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameATTO
Model nameFFRM-N412-000
Part numberFFRM-N412-000
Size & build
Shipping weight0.16 kg
Package size250 × 184 × 51 mm

Questions about this item

Which speed version should I choose for this card?

This model is a single 100GbE version that also runs at 10, 25, 40 and 50GbE; pick it when you need up to 100Gb/s per port.

What does the 100Gb/s headline figure mean once the card is installed?

Each QSFP28 port can sustain up to 100Gb/s throughput with RDMA, TCP/UDP/IP offloads and NVMe over Fabrics target offload for low-latency storage and AI workloads.

What interface standard does the card use and what does it cap in practice?

It uses a PCIe 4.0 x16 slot, providing the electrical bandwidth needed for dual-port 100GbE line-rate performance.

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