Feature: 1. With 15 LED light belt, it brings magic cool effect 2. Unique air guiding slot design brings stronger air volume 3. Streamline axle for better cooling effect 4. Featuring 8 sponge shockproof footpad. Better silent effect 5. Use hydraulic bearing for longer working life. Average using life up to 20000 hours 6. Resilient interface and black fiber cable 7. Equipped with 2 shockproof pad of every corner. Reduce resonance noise between the fan and PC case Specification: The PC Case Fan creates strong wind to cool the computer effectively. Silent running and low power consumption. Features: With 15 LED light belt, it brings magic cool effect Unique air guiding slot design brings stronger air volume Streamline axle for better cooling effect Featuring 8 sponge shockproof footpad. Better silent effect Use hydraulic bearing for longer working life. Average using life up to 20000 hours Resilient interface and black fiber cable Equipped with 2 shockproof pad of every corner. Reduce resonance noise between the fan and PC case Specification: Color: Green/Blue/Red (optional) Nominal voltage: 12V Woking voltage: 5V-13.2V Rated current: 0.2A RPM: 1300RPM Air volume: 54CFM Noise: 26dBA Power supply cable: 3pin + 4pin Bearing: Hydraulic bearing Cable length: 500mm Item size: 12 * 12 * 2.5cm / 4.72 * 4.72 * 0.98in(L * W * H) Item weight: Approx.113g / 3.99oz Package size: 20 * 12.6 * 3.3cm / 7.87 * 4.96 * 1.30in(L * W * H) Package weight: 150g / 5.29oz Package list: 1 * PC Case Fan 4 * 8mm Screw Package List: 1 * PC Case Fan 4 * 8mm Screw