CPU Cooler ARCTIC Alpine 12 LP:An effective cpu cooler is an essential addition to every PC set up. You will be able to sleep well in the knowledge that the ARCTIC Alpine 12 LP is producing first-class air cooling. Using a high-speed fan and a robust metal heat sink, it draws heat away from the system CPU and maintains a safe operating temperature. The fan provides consistent cooling at speeds up to 2000RPM. Speed is controlled automatically. You wont need to worry about excessive noise levels, as the cooler operates at a serene 23dB. The ARCTIC Alpine 12 LP works with CPUs with Intel sockets: 1150, 1151, 1155, 1156 and 1200. The CPU cooler has dimensions of 95 × 48 × 95mm. ARCTIC Alpine 12 LP CPU Cooler Key Features Classic air cooling Straightforward installation Ventilation with automatic speed control Maximum fan speed: 2000RPM Maximum noise level: 23dB Cooler dimensions: 95 × 48 × 95 mm