The Deepcool THETA 20 PWM is a compact active CPU cooler designed for systems requiring a space-saving thermal solution. It features a radial aluminum heatsink that efficiently dissipates heat, making it suitable for processors with a recommended TDP of 95W. This cooler is compatible with a wide range of Intel sockets, including LGA 1700, 1200, 1151, 1150, and 1155, and is secured using a screw and back plate installation method. At the heart of the system is a 100 x 25 mm fan with a hydro bearing, which ensures a stable and quiet operation. The 4-pin PWM connector allows the fan speed to adjust automatically between 900 and 2400 RPM, providing an airflow of 42.76 CFM and air pressure of 3.22 mmAq while keeping noise levels at or below 32.5 dB(A). With its small dimensions of 97.5 x 97.5 x 60 mm and a weight of 375.5 g, this cooler is a practical choice for users building small form factor PCs who need reliable cooling without occupying too much internal space.