Cisco Intel X520 Dual Port 10Gb SFP+ CNA Adapter | N2XX-AIPCI01

Condition: Refurbished ✓ Pulled from working servers & Tested. ✓ 1-year Parts Warranty.

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Adapter Specs
  • Adapter: Intel X520 (N2XX-AIPCI01)
  • Ports: Dual 10Gb SFP+
  • Speed: 10 Gigabit Ethernet
  • Protocols: IPv4, IPv6, TCP, UDP, SCTP
  • Form Factor: PCIe low-profile
  • Queues: 128 Tx/Rx per port
  • Checksum Offload: IPv4/IPv6, TCP/UDP
  • TCP Segmentation Offload: IPv4/IPv6
  • Interrupt Scaling: RSS/Scalable I/O
  • Security: IPsec & MacSec offload
  • OS Support: Windows & Linux
Part Number:
  • N2XX-AIPCI01

The Intel® X520 Dual Port Adapter (N2XX-AIPCI01) is a high-performance network interface card tailored for data-intensive environments. It supports 128 Tx and Rx queues per port, advanced offloading for IP/TCP/UDP protocols, and segmentation features that significantly lower processor usage. Additional features like IPsec and MacSec offloads, Receive and Transmit Side Scaling, and compatibility with multiple OS environments make it a robust choice for enterprise virtualization, storage, and high-throughput networking tasks.

This dual-port X520 adapter is ideal for enterprises leveraging virtualization or converged network infrastructures. Its capability to offload CPU-intensive tasks like encryption and segmentation enables higher server efficiency and lower latency. The dual 10Gb SFP+ ports provide redundancy and scalability, ensuring high availability and performance in cloud environments, software-defined data centers, and SANs. This makes it especially useful in setups where uptime, throughput, and CPU optimization are mission-critical.

Compatible With:
  • Cisco Series C220
  • Cisco Series C220 M4
  • Cisco Series C240
  • Cisco Series C240 M4
  • Cisco Series C240 M5

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