This adapter enables Koolance CPU-330 and CPU-340 coolers to mount most Intel socket LGA-1366 motherboards. It also continues support for sockets AM2/AM2+, LGA-775, LGA-771, 603/604, and 478.BKT-CP009K uses Koolance’s innovative new hinging post design, which greatly reduces the overall footprint above the motherboard to help avoid conflicts. Two types of rear insulating pads are included. The CPU-330/340’s original top thumb screws and springs are used together with this bracket.