One Set kits contains 1pc adjustable backplane, 4pcs screw, 4pcs spring and 4pcs gasket. Note: This kits only compatible with the fan with the INTEL original plastic buckle (the original box fan installed with the CPU). And the same type of screw spring radiator replacement. Compatible with Intel 775, lga 115X (1155, 1156, 1150, 1151), 1366, 2011 motherboard use, universal backplane, adjustable. Compatibility is very good. Three kinds of hole distance can be adjusted: 1. 775 hole pitch is 7.2cm 2. 1155, 1156, 1150, 1151 hole distance is 7.5cm 3. 1366, 2011 motherboard hole spacing is 8.0cm (note that not all 2011 motherboards can be used, the main difference is the 4 screw holes for fixing the heat sink.) (Note: Some HP/DELL motherboards use very special high-instep backplanes. If they cannot be used, you can directly apply for return.)

Specifications

Common questions