The Deepcool ASSASSIN 4S is a high-performance air cooler designed to manage demanding processors with a recommended TDP of 280W. It utilizes seven 6mm heatpipes and dual black-coated fin towers to move heat away from the CPU efficiently, while the overall design is encased in a sleek black shroud for a clean look inside your chassis. To give you control over your acoustic environment, a built-in mode selector switch lets you toggle between a performance mode, reaching 1800 RPM and 61.25 CFM, and a quiet mode that lowers noise levels to 22.6 dB(A). Measuring 116 x 147 x 164 mm and weighing 1380 g, this cooler features a 140mm fan with a fluid dynamic bearing and a 3-phase 6-pole motor for reliable operation. The top fan cover is magnetic, making it easy to remove for maintenance. It is compatible with a wide range of sockets, including Intel LGA1851, LGA1700, and LGA1200, as well as AMD AM5 and AM4. The package includes DM9 industrial-grade thermal paste and all necessary mounting hardware to get your system running cool.