Fractal Design Cooler FD-WCU-CELSIUS-S24-BK<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The Celsius series uses a combination of cutting edge technology and premium sound dampening materials to deliver extreme cooling performance with minimum noise output</li><li>An integrated fan hub with concealed cable routing simplifies cable management for a clean installation</li><li>Included Fractal Design Dynamic X2 PWM fans offer a wide speed adjustment range from 500 to 2000 RPM allowing for near silent operation under lighter loads and maximum airflow during heavy usage</li><li>Rotational Speed: 1950 ~ 3150 RPM</li><li>Acoustical Noise (full speed): 20.0 dB</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41T1AS-FlzL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51H5bnECTkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xESxskpNL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51d5X9UIZbL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51vIR8jalJL.jpg" noproxy>