High Quality Hq Camera

The 4 Case Fan works with 4 and the 4 Case. Designed for overclockers and other power users, it keeps your 4 at a comfortable operating temperature even under heavy load. The temperature-controlled fan delivers up to 1.4 CFM of airflow over the processor, memory, and power management IC. The bundled 18mm × 18mm × 10mm heatsink with self-adhesive pad improves heat transfer from the processor.