Features: 12cm/4.72inch cool RGB aperture disc, select the uniform light material, the light effect is more uniform. Down-press heat dissipation, cold air directly to the heat source, benefiting the peripheral motherboard components. The hardware heat dissipation guarantees the pure light effect and shows the high-end style. Silent hydraulic bearing fan, efficient and durable, with a life of up to 40,000 hours. Its blades are thickened, not easily deformed and firm. Multiple composite mechanical mirror polishing to create a pure flat base, perfectly matched with the CPU veneer. Compatible with current for INTEL and for AMD mainstream products. Specification: Adaptation platform: For Intel Socket: LGA115X /LGA775 For AMD Socket: FM2/FM1/AM4AM3+/AM3/AM2+/AM2/940/939/754 Fan speed: 2000RPM±10% Bearing type: Hydraumatic Rated current: 0.33A (MAX) Rated voltage: 12VDC Fan interface: 3PN Fan air volume: 35CFM Fan noise: 28dB Fan life: 40,000 hours Overall size: Approx. 135*135*100mm/5.31*5.31*3.94inch Fan size: Approx. 130*130*25mm/5.12*5.12*0.98inch Package List: 1 * Cooling Fan 1 * LGA775/115X Bracket 4 * Bracket Pin No silicone grease delivery. 1、12cm/4.72inch cool RGB aperture disc, select the uniform light material, the light effect is more uniform. 2、Down-press heat dissipation, cold air directly to the heat source, benefiting the peripheral motherboard components. 3、The hardware heat dissipation guarantees the pure light effect and shows the high-end style. 4、Silent hydraulic bearing fan, efficient and durable, with a life of up to 40,000 hours. 5、Multiple composite mechanical mirror polishing to create a pure flat base, perfectly matched with the CPU veneer.