The Super Silent Fan 8 Blue LED is mounted on 4 screws, attached just like the standard fans in the power supply, allows quick and easy replacement of the loud fan 4 x Silicone anti-vibration washers, Packaging Noctua 80mm AABCOOLING Super Silent Fan 8-80mm Ventilateur Pour Boîtier Silencieux Et Efficace Avec 4 Pads Anti Vibrations, 12V, Ventilateur Pour PC, 8cm, Ventilateur 80, 13,9 DB(A), 33 M3/h - 3 Pièces Blue LED Case Fan This provides a quick and easy replacement of the louder fan. ✅ The 80 mm fan for PC case with blue LEDs and works with a stable speed of rotations of 1600 ± 10% Excellent cooling: Cooling of the case consists of warm air being thrown out. ✅ The installation of 8 cm PC fan is very easy - using 4 screws you can install the fan in a suitable place The silicone washers for the screws that reduce the noise are also included in the set. Join the group of thousands of our satisfied customers! Fluid Dynamic Bearing: No friction, Extended life Very easy to assemble , Excellent cooling , Additional accessories included Cooltek 200400225 Silent Fan 4010, 40 mm x 40 mm x 10 mm Fan, Rifle Bearing, 12.8 dBA, 4,000 rpm, 9.3 m³/h, 3-Pin Molex Connection, Black, White An oil capsule that prevents lubricant from escaping ✅ Greatly increase the efficiency (50% increase) – quiet and efficient 12 V PC fan The reduction of vibrations thanks to the oil film, Reduced volume Super Silent Fan 8 Blue LED is most of all a high quality workmanship, quiet operation and good value. The silicone washers for the screws that reduce the noise are also included in the set The high working performance of the AABCOOLING fans is due to the advanced AFDB (Dynamic Fluid Dynamic Bearing) bearings.