be quiet! Silent Loop 2 240mm Cooling Fan/Radiator, 2 Pack

Dampened and adjustable pump with six-pole motor for very silent and very high-performance operation,Powerful three-chamber pump design significantly reduces turbulences and noise,Silent Wings 3 PWM high-speed fan for high performance and whisper-quiet operation,Cold plate with high density stack of fins for the highest cooling characteristics,ARGB LEDs for lots of illumination options and great visual effects,Easy-to-access refill port with coolant bottle included, ensuring a long lifespan,Three-year manufacturer's warranty,Product conception, design and quality control in Germany