Professional performance vs. the rest

Mac® users know what a true, next-generation experience is like.  While other connectivity companies attempt to portray consumer-grade performance as acceptable for Mac workflows, ATTO actually delivers the world-class performance professional Mac users require.

The numbers speak for themselves:  ATTO is more than twice as fast

ATTO FastFrame 25GbE SmartNICs write performance is more than 2x faster than the leading competition while our read performance is 2x faster in macOS environments.

Some of those competitive numbers above are closer to 10GbE than 25GbE. That's not acceptable when time and money are on the line.

Would you buy a high-end sports car only to equip it with run-of-the-mill all-season tires?  How about install a super high-performance video card only to connect it to a 1920x1080 HD monitor with a TN panel?  The axion is true: you get what you pay for.

ATTO FastFrame SmartNICs are the only true high-performance Ethernet solution for Macs with the features, ease-of-use and reliability professionals need.

An unmatched combination of performance, features, and reliability

We’ve simplified high-performance Ethernet connectivity, combining premium hardware with user-friendly man-agement and performance tuning tools. FastFrame™ SmartNICs are the keystone in an Ethernet ecosystem optimized for your unique workflow no matter how demanding and complex.


Powerful design
Powerful solution

ATTO FastFrame SmartNICs are available in a range of line speeds from 10GbE to 100GbE allowing you to target your exact needs and budget. All models feature exclusive ATTO latency management technology, a built-in offload engine, and are supported by a full suite of our world-class drivers and applications1 for macOS®, Windows® and Linux®. We also include optics for models that require them.

1Not all operating systems support all applications.


Build Ethernet storage networks like never before

A network built with FastFrame Smart NICs can be optimized to perform far better than what’s ordinarily ac-cepted for Ethernet. The sophisticated and robust hardware is just the beginning – our software tools are de-signed to elevate the user experience and fuse that with ground-breaking capabilities.

Set up an RDMA network with ATTO Ethernet Suite in minutes, not days or weeks. Configure and manage high-performance Ethernet networks with the press of a button using ATTO 360™ Tuning, Monitoring and Analytics Software.

Read More about ATTO 360.



Smart Technology means exceptional performance

Today’s high-bandwidth use cases are beyond the capabilities of an ordinary Ethernet device. Only SmartNIC technology Is capable of providing lossless transport of up to 100Gb/s to handle workloads like real-time AI data analysis or multiple 4K and 8K video streams.

Optimized for the Data Center

Built-in end-to-end Quality of Service algorithms, RDMA support, and offload engines greatly reduce network congestion, reduce CPU overhead and accelerate data. Our software makes it easy to deploy.


Meet the demands of 8K

Standard NICs & built-in Ethernet struggle with high resolution video workflows. FastFrame uses RoCE to free up the full network pipeline, allowing for multiple streams of raw 8K video.


Dependable and Compatible

FastFrame works wherever you need it to: in workstations, servers, and datacenter racked servers. Tested hardware compatibility with key brands and driver support for macOS®, Windows® and Linux®.


Don’t Wait for Your Data

Performance is more than just how fast data moves through your pipeline – it includes managing congestion to avoid network collisions and dropped packets. With exclusive latency-management features such as ATTO Advanced Data Streaming (ADS™) Technology, FastFrame delivers the smoothest and most consistent net-work performance while reducing CPU utilization.

Read more about ATTO ADS.


4th Generation FastFrame™ 10/25/40/50/100GbE SmartNICs

FastFrame™ N412 Integrated SFP28 Optical Interface
Data Rate:10/25/40/50/100Gb/s
Transfer Rate:100Gb/s
Ports:2
Bus Type:PCIe 4.0
Included Optics2 QSFP+
FastFrame™ N422 Integrated SFP28 Optical Interface
Data Rate:25Gb/s
Transfer Rate:25Gb/s
Ports:2
Bus Type:PCIe 3.0
Included Optics2 SFP+
FastFrame™ N4S2 Integrated SFP+ Optical Interface
Data Rate:10Gb/s
Transfer Rate:10Gb/s
Ports:2
Bus Type:PCIe 3.0
Included Optics2 SFP+
FastFrame™ N4T2 10Gbase-T Copper RJ45
Data Rate:10Gb/s
Transfer Rate:10Gb/s
Ports:2
Bus Type:PCIe 3.0
Included Optics2 RJ45 SFP+

3rd Generation FastFrame™ 10/25/40/50/100GbE SmartNICs

FastFrame™ N311 Integrated QSFP28 Optical Interface
Data Rate:10/25/40/50/100Gb/s
Transfer Rate:100Gb/s
Ports:1
Bus Type:PCIe 3.0
Included Optics1 QSFP+
FastFrame™ N312 Integrated QSFP28 Optical Interface
Data Rate:10/25/40/50/100Gb/s
Transfer Rate:100Gb/s
Ports:2
Bus Type:PCIe 3.0
Included Optics2 QSFP+
FastFrame™ N322 Integrated SFP28 Optical Interface
Data Rate:10/25Gb/s
Transfer Rate:25Gb/s
Ports:2
Bus Type:PCIe 3.0
Included Optics2 SFP+
FastFrame™ N322-10S LC SFP Optical Interface
Data Rate:10Gb/s
Transfer Rate:10Gb/s
Ports:2
Bus Type:PCIe 3.0
Included Optics2 SFP+
FastFrame™ N322-10T RJ45 Interface
Data Rate:10Gb/s
Transfer Rate:10Gb/s
Ports:2
Bus Type:PCIe 3.0
Included Optics2 RJ45 SFP+
FastFrame™ N351 Integrated QSFP28 Optical Interface
Data Rate:10/25/40/50Gb/s
Transfer Rate:50Gb/s
Ports:1
Bus Type:PCIe 3.0
Included Optics1 QSFP+

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