ATTO FastFrame N422
(No Transceivers Included)

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ATTO FastFrame N422
(No Transceivers Included)

Dual-Port 25GbE SmartNIC With PCIe 3.0 Interface For High-Performance Data Center Applications

The ATTO FastFrame N422 (FFRM-N422-DA0) is a high-performance dual-port 25GbE SmartNIC designed for demanding data center environments requiring low-latency, high-bandwidth data transfers.

This direct access model comes without transceivers, allowing flexibility in choosing compatible SFP28 modules based on specific connectivity requirements.

Engineered with PCIe 3.0 x8 interface, this SmartNIC delivers exceptional performance for data-intensive applications including video post-production, HPC clusters, and unstructured data solutions.

  • Supports data transfer rates up to 25Gbps per port with ultra-low 1μs MPI ping latency via RoCE.
  • Features advanced CPU offloading capabilities for transport operations and energy-efficient performance.
  • Compatible with major operating systems including Windows and latest kernels of RHEL and SLES.
  • Includes low-profile bracket and comes with a comprehensive 3-year warranty.

Original price was: £ 597.76.Current price is: £ 586.95. | £ 704.34 inc VAT

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Category: Ethernet NICs, Ethernet PCIe Cards
SKU: FFRM-N422-DA0
Brand: ATTO Technology

ATTO FastFrame N422 (No Transceivers Included) – Product Overview

The ATTO FastFrame N422 (FFRM-N422-DA0) is a fourth-generation dual-port 25GbE SmartNIC that delivers exceptional performance for high-speed networking in demanding enterprise environments.

This direct access model ships without optical transceivers, providing IT professionals the flexibility to select and install their preferred SFP28 modules based on specific distance requirements and network infrastructure.

Built on a PCIe 3.0 x8 interface, this SmartNIC offers impressive throughput capabilities with data transfer rates of up to 25Gbps per port, making it an ideal upgrade from standard 10GbE solutions.

The N422 features RDMA over Converged Ethernet (RoCE) technology, enabling ultra-low latency of just 1μs for MPI ping operations, critical for time-sensitive applications.


Advanced Offload Capabilities

The FastFrame N422 significantly reduces CPU overhead through comprehensive offload capabilities including TCP/UDP/IP stateless offloads.

These offloading features free up valuable system resources, allowing host processors to focus on application performance rather than network processing tasks.

The SmartNIC's architecture is specifically optimized to handle the demands of data-intensive workloads, ensuring efficient data movement with minimal system impact.


Versatile Application Support

This SmartNIC excels in a wide range of high-performance applications including video post-production, finishing, and imaging workflows that demand consistent high-bandwidth connections.

IT applications such as data analytics, hyper-converged servers, and unstructured data solutions benefit from the card's exceptional throughput and low latency characteristics.

The FastFrame N422 is particularly well-suited for HPC clusters and cloud computing environments where network performance directly impacts overall system efficiency.


Comprehensive Protocol Support

The N422 supports a robust set of protocols including MPI, Platform MPI, TCP/UDP, iSER, and SMB RDMA.

This broad protocol compatibility ensures seamless integration with existing infrastructure and applications.

Support for jumbo frames up to 9K further enhances performance for large data transfers, reducing overhead and improving throughput for bulk data operations.


Energy-Efficient Design

Incorporating Energy Efficient Ethernet technology, the FastFrame N422 optimizes power consumption without sacrificing performance.

The card's thermal design supports operation in environments with temperatures up to 55°C, ensuring reliability even in demanding data center conditions.

With airflow requirements of just 100 lf/m, the N422 integrates easily into various server configurations without creating excessive cooling demands.


Robust Reliability Features

The FastFrame N422 supports IEEE 802.3ad link aggregation, providing enhanced reliability through redundant connections and increased bandwidth through load balancing.

Priority-based flow control (IEEE 802.1qbb) prevents network congestion by intelligently managing traffic based on priority levels.

These reliability features ensure consistent performance even under challenging network conditions, making the N422 ideal for mission-critical applications.

ATTO FastFrame N422 (No Transceivers Included) – Key Features

  • Dual 25GbE ports supporting data transfer rates up to 25Gbps per port.
  • PCIe 3.0 x8 host interface for high-bandwidth connectivity to server infrastructure.
  • Ultra-low latency of 1μs for MPI ping operations via RoCE technology.
  • Advanced CPU offloading capabilities for TCP/UDP/IP stateless operations.
  • Support for RDMA over Converged Ethernet for high-performance, low-latency data transfers.
  • Comprehensive protocol support including MPI, TCP/UDP, iSER, and SMB RDMA.
  • Jumbo frame support up to 9K for efficient large data transfers.
  • Energy Efficient Ethernet technology for optimized power consumption.
  • IEEE 802.3ad link aggregation support for enhanced reliability and load balancing.
  • Priority-based flow control (IEEE 802.1qbb) for intelligent traffic management.
  • Compatible with Windows 11, 10, 8.1, Server 2016, Server 2012, FreeBSD, and latest kernels of RHEL and SLES.
  • Operating temperature range of 0-55°C for reliable performance in various environments.
  • Low-profile form factor for installation in space-constrained servers.
  • RoHS compliant design meeting environmental standards.
  • Comprehensive 3-year warranty for long-term investment protection.

ATTO FastFrame N422 (No Transceivers Included) – Technical Specifications

Product SKUFFRM-N422-DA0
Form FactorLow Profile PCIe Plug-in Card
Number of Ports2 (Dual)
Maximum Data Transfer Rate25Gbps per port
Host InterfacePCI Express 3.0 x8
Connector TypeSFP28
TransceiversNot included (Direct Access model)
Network Technology25GBase-X
Media Type SupportedOptical Fiber
MPI Ping Latency1μs via RoCE
CPU OffloadsTCP/UDP/IP stateless offloads, RDMA over Converged Ethernet
Protocol SupportMPI, Platform MPI, TCP/UDP, iSER, SMB RDMA
Additional FeaturesSupport for MSI and MSI-X, Jumbo frames up to 9K
IEEE StandardsIEEE 802.3ad (Link aggregation), IEEE 802.1qbb (Priority flow control)
Operating System CompatibilityWindows 11, 10, 8.1, Windows Server 2016, Windows Server 2012, FreeBSD, Latest kernels of RHEL, SLES
Operating Temperature0-55°C
Airflow Required100 lf/m
Operating Humidity10-90% non-condensing
Storage Temperature-40°C to 70°C
Storage Humidity5-95% non-condensing
Agency ApprovalsFCC Part 15 Subpart B, Class A; EN55022: 2010, Class A; EN55024: 2010
ComplianceEN60950-1, EN60825-1, EN60825-2, RoHS
Warranty3 Years
Package ContentsATTO FastFrame N422 Ethernet adapter, low profile bracket
Recommended ApplicationsVideo post-production, HPC clusters, data analytics, hyper-converged servers, unstructured data solutions

ATTO Technology Delivery Information

Generally, next working day delivery services (UK Mainland) are available on standard ATTO Technology Delivery orders placed before 2 pm (subject to stock availability).

Non-timed deliveries should be delivered between 9 am and 6 pm.

Orders placed after 2 pm on Fridays and weekends will be processed as normal the following Monday.

Orders placed on Bank Holidays will be processed the next working day.

If urgent, please call one of our helpful account managers so they may double check everything for you, enabling you to place your order with confidence.

Please note: these product details are for guide purposes only, and may contain errors.

We always recommend double-checking the product specs and features on the the manufacturer website,  or contact us if unsure before ordering.