ARCTIC Alpine 64 GT - Supports AMD AM4 | CPU Cooler for Quietness I Ultra-Quiet 80mm PWM Fan INNOVATIVE:Equipped with high quality components such as an 80mm PWM fan & patented fan holder, the Alpine 64 GT offers a good cooling performance at an extremely low noise level. GREAT COMPATIBILITY: The great Alpine 64 GT is compatible with AMD AM4, AM3(+), AM2(+), FM2(+), FM1. ULTRA QUIET: The Alpine 64 GT maximizes the cooling performance & minimizes the noise level at the same time. It just produces just 0.25 sone noise while providing 70W of cooling capacity. EASY INSTALLATION: With just two plugs on two opposite sides & the pre-applied Arctic MX-2 thermal compound, the simple mounting system offers excellent stability & is applicable within minutes. PERFECT FOR SMALL FORM FACTOR PCs: The super compact & smart design with the capability to draw air from the side makesthe Alpine 64 GT a perfect choice for small form factor PCs.