Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB

Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB

Brand: Cisco | Category: Network Adapters & NICs

SKU: NXN-K3P-2X-4GB= | Part #: NXN-K3P-2X-4GB= | MPN: NXN-K3P-2X-4GB=

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About the Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB

Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB is a Cisco server acceleration card built for enterprises needing FPGA-driven packet processing with substantial onboard memory. Dual 25Gbps SFP28 ports paired with 4GB DDR memory and Xilinx KU3P FPGA.

Key Features:

  • 2x SFP28 25Gbps Ethernet ports
  • 4GB onboard DDR memory for packet buffering
  • Xilinx KU3P FPGA programmable logic
  • 2-channel processing with extended memory capacity
  • PCIe 3.0 x16 interface

Ideal for:

  • High-frequency trading platforms with memory-intensive algorithms
  • Network telemetry and packet capture at line rate
  • Stateful packet processing and DPI acceleration
  • Real-time data analytics in virtualized environments

Technical Specifications

BrandCisco
CategoryNetwork Adapters & NICs
SKUNXN-K3P-2X-4GB=
Part NumberNXN-K3P-2X-4GB=
ConditionNew
SeriesNexus X25
Ports2-port SFP28
Channels2-channel
FPGAKU3P
Memory4 GB
Manufacturer Part NumberNXN-K3P-2X-4GB=

Frequently Asked Questions about Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB

What does the Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB do?

The Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB is enterprise networking hardware for data-center, campus, and branch deployments. Common roles include core/distribution switching, server uplinks, top-of-rack fabric, and edge connectivity in mixed Cisco/Arista environments.

What are the headline specs of the Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB?

Key specifications for the Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB: new condition; series Nexus X25; ports 2-port SFP28; channels 2-channel; fpga KU3P; memory 4 GB; manufacturer Cisco. Manufacturer part number NXN-K3P-2X-4GB=. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.

Is the Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB compatible with my infrastructure?

The Nexus X25 2-port SFP28 SmartNIC (2-channel), KU3P FPGA, 4GB interoperates with standard switching protocols (LACP, MLAG/VPC, 802.1Q, OSPF/BGP). For specific cross-vendor scenarios — Cisco-to-Arista MLAG peering, fabric integration with Cumulus/SONiC, or migration from legacy Catalyst — our network engineers map a compatibility plan as part of the RFQ.