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ATTO

ATTO N412 100Gigabit Ethernet Card

$1,695.00
$1,620.11 SAVE $74.89
2 availableas of 10/17/2026

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Should arrive by Tue, Nov 3 with free ground shipping

Compliance and certifications

  • RoHS
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

100Gb dual-port Ethernet SmartNIC with QSFP28 module(s) included. Support for macOS, Windows and Linux operating systems. Recommended for use in AI and with GPUs, as well as core Ethernet infrastructure - anywhere peak performance is critically important.

  • 10/25/40/50/100GbE support
  • Up to 100Gb/s throughput per port
  • QSFP28 and QSFP+ support (QSFP28 module(s) included)
  • x16 mechanical and electrical PCIe 4.0
  • Low profile form factor
  • Supports macOS®, Windows® and Linux®
  • RDMA over Converged Ethernet, TCP/UDP/IP stateless offloads, built-in hardware offloads, NVMe over Fabrics target offload (100Gb only)
  • RoHS compliant
  • 3 year standard product warranty

Technical specifications

General Information

Manufacturer Atto Technology
Manufacturer Part Number FFRM-N412-000
Manufacturer Website Address http://www.attotech.com
Brand Name ATTO
Product Model N412
Product Name N412 100Gigabit Ethernet Card
Product Type 100Gigabit Ethernet Card

Interfaces/Ports

Host Interface PCI Express 4.0 x16
Total Number of Ports 2

I/O Expansions

Expansion Slot Type QSFP28

Media & Performance

Media Type Supported Optical Fiber

Network & Communication

Network Technology 100GBase-X

Physical Characteristics

Form Factor Plug-in Card
Bracket Height Low profile

Miscellaneous

Package Contents
  • N412 100Gigabit Ethernet Card
  • Low Profile Bracket
  • QSFP28 Module(s)
Application / Usage Network
Operating System Compatibility Mac OSLinuxWindows
Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)

Warranty

Limited Warranty 3 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.