CPU and BIOS support
Match the socket, then check the exact processor in the board support list and the required BIOS. A socket match alone is insufficient.
Open resourceCheck what actually matters
Documented specifications, conditional layouts and unknowns each need a different answer.
Memory and slots
Generation, module count and configuration are separate checks. An absent QVL entry is not proof that a kit cannot work.
Open resourceCables and mounting
Exact connectors, PSU cable revision and cooler mounting hardware need documentary checks; similar-looking plugs do not establish compatibility.
Open resourceWill it fit? Use your measurements
Enter available space after installed radiators, brackets and cables are accounted for. Leave unknown dimensions blank. The result compares only the dimensions entered, without an invented clearance buffer.
Also check connector bends, slots, mounting holes, radiator position and installed drive cages. A nominal body dimension or conceptual 3D preview does not establish the final physical fit.