Supermicro X11SPi-TF Extended ATX Server Motherboard

The Supermicro X11SPi-TF is a single-socket ATX server motherboard that ships with a pre-installed heatsink and I/O shield, ready for immediate installation in compatible chassis. It uses the LGA3647 socket to support Intel Xeon processors in the 81xx/61xx/51xx/41xx/31xx families, enabling scalable compute for 1P servers and workstation-class workloads. Onboard management includes IPMI 2.0 with KVM over dedicated LAN, SuperDoctor 5, SUM, NMI, and a watchdog, along with Intel Node Manager for remote health monitoring and power conditioning. The form factor is described as ATX by official pages, though some listings label it Extended ATX; verify chassis compatibility to ensure correct fit and component clearance. The X11SPi-TF family is designed for enterprise deployments, offering robust PCIe expansion options and storage connectivity, making it suitable for virtualization nodes, database servers, and other demanding single-processor workloads in data-center or remote-office environments. Equipped for server-grade operating environments, this motherboard integrates a reliable management stack with hardware watchdog and remote management features to minimize downtime and simplify administration.