be quiet! BN655 Dark PRO11 1200W Power Supply<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Virtually inaudible operation achieved through a broad array of meticulous optimizations， including the use of a be quiet! Silent Wings 3 135mm fan</li><li>1200 Watts of continuous power provide intensive power reserves for demanding computing applications</li><li>80PLUS Platinum certification and up to 94% power conversion efficiency</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41LYBHNO5LL.jpg" noproxy>