CPU Cooler - socket AM4, maximum noise level of 22,5 dB, maximum speed of 2000 RPM, height of 65mm, PWM An effective cpu cooler is a vital part of every PC set up. You can rest assured that the ARCTIC Alpine 23 is producing the air cooling your system needs. By using a high-speed fan and an active heat sink, it dissipates heat from your processor and other components and ensures a safe temperature in your enclosure. Its fan provides cooling at speeds up to 2000RPM. Speed is controlled automatically. There's no need to worry about disturbing others, as the cooler operates at 22,5dB. The ARCTIC Alpine 23 works with processors with AMD sockets: AM4. The cooler has dimensions of 121 × 65 × 98,6mm. ARCTIC Alpine 23 CPU Cooler Key Features Classic air cooling Easy installation Automatically regulated fan speed control Maximum speed up to 2000RPM Maximum volume: 22,5dB Size: 121 × 65 × 98,6 mm