Dell / Intel X550-T4 Quad-Port 10GbE RJ-45 NIC

The Dell / Intel X550-T4 Network Daughter Card (P/N 064PJ8) is a high-performance enterprise networking module designed to deliver reliable 10 Gigabit Ethernet connectivity directly within compatible Dell PowerEdge servers. Built around the Intel X550 controller, it provides four RJ-45 10GbE ports, enabling up to 40Gbps of aggregated throughput. This makes it an ideal solution for demanding workloads such as virtualization, high-speed storage networking, database environments, and dense virtual machine hosting where consistent low-latency performance is critical.

Unlike standard PCIe network adapters, this card is engineered as a Dell Network Daughter Card (NDC/rNDC) module, meaning it installs internally into a dedicated motherboard slot rather than occupying a PCIe expansion bay. This proprietary design eliminates the need for external brackets or riser mounting, improving airflow, reducing cabling complexity, and preserving valuable PCIe slots for GPUs, storage controllers, or other expansion cards. It integrates seamlessly with Dell iDRAC and system firmware for enhanced manageability and enterprise-grade reliability.

Compatible with select Dell PowerEdge rack servers—most commonly 14th generation platforms—this rNDC module is designed for data centre environments requiring scalable and dependable 10GbE connectivity. Featuring Intel’s advanced networking features such as SR-IOV, VLAN support, and hardware offloading, it ensures efficient CPU utilisation and optimised network performance under heavy workloads. The Dell 064PJ8 X550-T4 is a compact, factory-integrated networking solution built for performance, density, and long-term enterprise stability.