Brand: Cisco · SKU: NXN-K3P-8X · MPN: NXN-K3P-8X · Category: Networking
The Cisco Nexus X100 SmartNIC K3P-Q is a high-density network interface card (NIC) engineered for ultra-low latency applications, such as high-frequency trading (HFT) and electronic financial markets. Formerly part of the Exablaze portfolio, this card features two QSFP28 ports that support up to 8 channels of 10GbE or 25GbE connectivity. Built on the Xilinx UltraScale+ FPGA, it delivers industry-leading software trigger-to-response latencies as low as 596ns. The adapter supports advanced features like cut-through receive, zero-latency cost hardware flow steering, and high-resolution hardware timestamping (6.4ns) for all received and transmitted packets. Its all-FPGA design ensures it can be updated with new features and protocol enhancements, extending the hardware's lifecycle.
| Ports | 2 x QSFP28 |
|---|---|
| Latency | 596ns (Trigger-to-Response) |
| FPGA Type | Xilinx UltraScale+ |
| Form Factor | Plug-in Card (Low Profile) |
| Host Interface | PCI Express 3.0 x8 |
| Channel Support | 8-Channel Configuration |
| Network Technology | 25GBase-X |
| Data Link Protocols | 100Mb LAN, 1GbE, 10GbE, 25GbE |
| Timestamp Resolution | 6.4ns |
| Warranty | 1 Year Limited Warranty |
| Weight | 0.5 lbs |
| Dimensions | 4.6 x 2.7 inches |
A high-performance, FPGA-based 25GbE SmartNIC optimized for the lowest possible latency in trading and financial environments.
Yes, this Cisco Nexus X100 SmartNIC K3P-Q Ultra-low Latency Network Interface Card (NXN-K3P-8X) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco Nexus X100 SmartNIC K3P-Q Ultra-low Latency Network Interface Card includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the NXN-K3P-8X.