FastFrame™ N322-10S LC SFP Optical Interface

Dual Port 10GbE PCIe 3.0 SmartNIC

Model No. FFRM-N322-10S

ATTO FastFrame 3 Ethernet connectivity products provide unmatched performance, industry-lowest latency and the versatility needed to support the most demanding and complex ecosystems. Support line speeds of up to 10 GbE and latency as low as 1μs allow FastFrame 3 NICs to be used across the data center – from the core to the edges.

The comprehensive line of ATTO FastFrame 3 products includes dual port 10 GbE models suitable for a wide variety of high-performance applications, and provides the high-quality and high-performance experience ATTO customers are accustomed to.

ATTO FastFrame™ 3 adapters support the 10Gb Ethernet standard in a dual-port configuration. Congestion Control, CPU offloading for transport operation and Energy Efficient Ethernet make FastFrame 3 suitable for Media and Entertainment applications such as video post-production, finishing, and imaging as well as IT applications such as data analytics and hyperconverged servers.

  • 10 GbE support
  • LC SFP support (LC SFP Optics included)
  • 3 year standard product warranty
  • RoHS compliant

10 GbE Interface:

  • 1us MPI ping latency via RoCE
  • Guaranteed bandwidth and low-latency services
  • Energy efficient Ethernet

Offloads (reduce CPU Overhead):

  • RDMA over Converged Ethernet
  • TCP/UDP/IP stateless offloads

Protocol Support

  • MPI, Platform MPI
  • iSER
  • Support for MSI and MSI-X
  • Supports Jumbo frames up to 9K

Host Bus Specifications:

  • x8 mechanical and electrical PCIExpress 3.0 interconnect

Driver Support:

  • macOS (includes Apple silicon M1/M2 devices)
  • Windows 11, 10, Windows 8.1, Windows Server 2016, Windows Server 2012, FreeBSD
  • Latest kernels of RHEL, SLES


  • -000 SKUs include LC SFP+ optical transceivers, Multimode Fiber (mmf)
  • 3 year standard product warranty
  • RoHS compliant

All finished good N322 SKUs include: ATTO FastFrame Ethernet adapter, low profile bracket, ATTO corporate brochure, getting started guide


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