Cisco NXN-K35-8X= – Nexus X40 2-port QSFP+ SmartNIC
The Nexus X40 2-port QSFP+ SmartNIC is a high-performance network interface card designed for demanding enterprise applications. This device features a KU035 FPGA, which enables advanced packet processing and filtering capabilities. With its 2-port QSFP+ design, it provides high-speed connectivity and flexibility for data center and cloud environments. The Nexus X40 is ideal for applications that require low latency, high throughput, and advanced security features.
In enterprise environments, the Nexus X40 can be used to accelerate network traffic, improve security, and enhance overall network performance. Its advanced packet processing capabilities make it an excellent choice for applications such as network intrusion detection, packet filtering, and traffic shaping. its high-speed connectivity options enable it to support demanding workloads and applications.
The Nexus X40 is also designed to support advanced network architectures, including software-defined networking (SDN) and network functions virtualization (NFV). Its programmable FPGA enables network administrators to customize and optimize network traffic flows, ensuring optimal performance and security.
Technical Specifications
| Brand | Cisco |
| SKU | NXN-K35-8X= |
| Category | Servers & Storage |
| Ports | 2 x QSFP+ |
| FPGA | KU035 |
| Connectivity | QSFP+ |
| View all Cisco Products → | |
Challenges Solved by this Solution
For many enterprises, data loss and ransomware attacks are major concerns. The Nexus X40 helps mitigate these risks by providing advanced packet processing and filtering capabilities, enabling network administrators to detect and prevent malicious traffic. Its high-speed connectivity options also ensure that data is transferred quickly and efficiently, reducing the risk of data loss and corruption. By deploying the Nexus X40, enterprises can improve their overall network security and performance, reducing the risk of costly downtime and data breaches.
Australian Logistics & B2B Support
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Frequently Asked Questions
What are the benefits of using a SmartNIC in my data center?
A SmartNIC can provide advanced packet processing and filtering capabilities, improving network security and performance.
How can I use the Nexus X40 to accelerate my network traffic?
The Nexus X40 can be used to accelerate network traffic by offloading compute-intensive tasks from the host CPU.
Can the Nexus X40 support multiple network protocols?
Yes, the Nexus X40 supports multiple network protocols, including Ethernet, Fibre Channel, and InfiniBand.
Can the TECHOM Systems Sales team help me with installation and support?
Yes, the TECHOM Systems Sales team can provide installation support, design services, and consulting services to help you get the most out of your Nexus X40.

Ready to Deploy Cisco – Nexus X40 2-port Qsfp+ Smartnic (8-channel), Ku035 Fpga (NXN-K35-8X=)?
Product Ref: TOS-294858 • Get enterprise pricing, volume discounts, and Australian support.
























