The Gamemax Sigma 540 LGA mounting kit allows you to adapt your existing Sigma 540 CPU cooler for use with Intel LGA 1700 motherboards. This set includes a sturdy metal bracket and all the necessary screws and fasteners required to secure the cooler to the newer socket architecture. By using this kit, you can continue to leverage the cooling performance of the Sigma 540, which features a 200W TDP capacity and four 6mm nickel-plated heatpipes. The metal construction of the bracket ensures a stable fit, allowing the cooler's H.D.T. 3.0 milled base and 130mm PWM fan to operate effectively on your updated hardware.