Dell 4FC42 system board (motherboard) for PowerEdge R740 2-socket servers. Supports third-generation Intel Xeon Scalable processors (Ice Lake) with up to 16 DIMM slots for memory expansion. LGA3647 socket configuration with integrated management controller and comprehensive PCIe connectivity. Compatible with R740 2U form factor chassis. Typical deployment in mid-to-large enterprise environments requiring balanced compute and memory capacity for virtualization, database workloads, and consolidated infrastructure. Refurbished unit tested and guaranteed; available via quote.