Fan mounting bracket for AM4 sockets - Universal heatsink backplateDescribe:<br> The CPU bracket is fixed with screws and a back plate, which is more stable.<br> To prevent the long-term use of the aging plastic bayonet from loosening due to high temperature.<br> Prevent the deformation of the motherboard, prolong the life of the motherboard, and strengthen the fit between the heat sink and the CPU.<br> Suitable for radiator replacement with round brackets.<br> Suitable for Intel series CPU cooling fan.<br> Specification:<br> Product Name: CPU Radiator Fan Rack Kit<br> Material: ABS<br> Color: as pictured<br> Type: Universal backplane, for AMD, for AM4 (Note: The spacing of AM4AM3 brackets, the size of the mounting screw holes, are not suitable for universal use.)<br> Applicable motherboard chipset: AMD AM4 B350 X370 A320 X470<br> Installation hole distance: 90*54mm