1・Enhance static pressure to produce impressive cooling performance with optimized fan blades・ and they're ultra-thin for less noise and turbulence2・Hydraulic Bearing with Low-Noise Design: The hydraulic bearing self-lubricates with a high quality・ friction-reducing substance which lowers operating noise3・Concentrated Compression Blade: Custom designed for high-static pressure requirements of demanding applications like radiators. It has high-volume air delivery with less noise and turbulence than typical case fans4・Auoker 120mm quiet case fans combine efficient・ low-noise airflow with striking LED lighting. Blades are translucent・ with a frosted texture・ so the light from the 33 LEDs adds a dramatic effect5・Anti-vibration Mounting System:Anti-vibration rubber pads in all four corners provide hassle-free usage for 80% protection coverage・and help to relieve vibration between fan and case to reduce noiseFeaturesttttttt<br />- High Static Pressure Design <br />- Optimized Cooling Performance <br />- Built-in Wind Blocker Frame <br />- Hydraulic Bearing Design <br />- Anti-vibration Mounting System <br />- Available in Multiple Colors. <br />- 3-Pin Fan and 4-Pin Molex connectors for full compatibility<br />- Stylish 9-Blade Ultra Silent Fan with big air flow<br /><br />Specifications<br />Weight: 115g<br />Fan Size: 120 * 120 * 25mm<br />Fan Speed: 1200RPM   10%<br />Air Volume: 53.02CFM<br />Air Pressure: 1.073mm-H20<br />Input Power: 3.6W<br />Operating Noise