Mounts huge thermalright heatsink like Thermalright IFX-14 to LGA 1366 What you need: Print two pieces of frame (part 1) and one middle piece (part two). You need 4pcs M4 bolts and nuts and possibly spacers on motherboard's back to mount this. You also need 2pcs m3 bolts and nuts to connect middle piece (part 2).