<div> </div> <div> <span style="font-size:16px;">outstanding reliability and silent cooling</span></div> <div> </div> <div> the pure wings 2 family fans are unique in their class combining outstanding reliability silent cooling and a great price-for-performance ratio. it’s impressive how much quiet technology the german engineering team has crammed into these fans at this amazing price. they are the ultimate reason to put well-known be quiet! silent cooling in your pc if you haven’t already done so.</div> <div> </div> <div> the pure wings 2 80mm pwm model combines all of the above essential features. it provides maximum cooling airflow and operating noise levels down to a silent 19.2db(a). the increased air pressure makes the fans especially recommended for use in water cooling and air cooling setups.</div> <div> </div> <div> </div> <div> </div> <div> </div> <div> <span style="font-size:16px;">practically silent operation</span></div> <ul> <li> seven silence-optimized fan blades with high airflow capabilities reduce noise-generating turbulences while increasing air pressure</li> <li> very quiet operation even at maximum speed with noise of 19.2db(a)</li> </ul> <div> </div> <div> </div> <div> </div> <div> </div> <div> <span style="font-size:16px;">variable speed function</span></div> <ul> <li> pulse width modulation (pwm) allows compatible 4-pin controllers (including those built into many motherboards) to intelligently vary the speed (and thus the noise level) of the fan</li> <li> with pwm your system can ramp up the cooling when it’s needed or operate in maximum quiet mode when it’s not</li> </ul> <div> </div> <div> </div> <div> </div> <div> </div> <div> <span style="font-size:16px;">product conception design and quality control in germany</span></div> <ul> <li> perfect choice for home and office pcs gaming and multimedia systems</li> <li> especially recommended for use in water cooling and cpu cooling builds</li> <li> high-quality rifle bearing technology contributes to a very long lifespan of up to 80000 hours</li> <li> 3-years manufacturer’s warranty</li> </ul>