The DeepCool UD551 ARGB CPU Cooler is a top-flow air cooler designed with a 136mm PWM fan for efficient cooling performance. It is compatible with various CPU brands and features a sleek black color with an aluminum heatsink. The cooler is designed for LGA 1150/Socket H3, LGA 1151, and LGA 1155/Socket H2 sockets and comes with a 4-pin power connection for easy installation. Backed by a 3-year manufacturer warranty, this CPU fan is a reliable choice for maintaining optimal temperature levels in your computer system.