Dell DWNRF E810 dual-port 100GbE network adapter delivers high-speed connectivity via two QSFP28 ports, supporting up to 200 Gbps aggregate throughput. Designed for PCIe 4.0 x16 slots in a low-profile form factor, this adapter integrates Intel E810 controller technology for reliable, deterministic packet processing. Compatible with Dell PowerEdge servers and compatible x86 platforms requiring enterprise-grade networking. Ideal for data center applications including high-performance computing, financial services, research, and content delivery networks demanding sub-microsecond latency and sustained bandwidth. Refurbished unit tested and guaranteed to specification. Available via quote.