The Dell HD44M is a dual-port 10 Gigabit Ethernet network adapter based on the Intel X710 chipset. It features two 10GBase-T ports with RJ45 connectors, supporting standard twisted-pair Ethernet cabling. The card installs in a PCIe 3.0 x8 slot and comes in low-profile form factor for space-constrained server and workstation deployments. Throughput reaches 20 Gbps aggregate (10 Gbps per port). Compatible with Dell PowerEdge servers and other systems accepting full-height or low-profile PCIe adapters; also works in workstations and storage appliances requiring high-speed networking. Typical use cases include server clustering, SAN connectivity, virtual machine migration, and data center backbone links where 10GBase-T is preferred over fiber solutions. This refurbished unit has been tested and guaranteed fully functional, available via quote.