Noctua NF-A8 ULN Premium 80mm Fan<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> Pressure-optimized Nine-Blade Design: Specifically developed for high-impedance applications such as </span></li><li><span class="a-list-item"> Vortex-Control Notches: Psychoacoustic optimizations like the staggered Vortex-Control Notches make </span></li><li><span class="a-list-item"> Smooth Commutation Drive: The NF-P12's new drive system reduces torque variations and thereby ensure </span></li><li><span class="a-list-item"> Self-stabilizing oil-pressure bearing:Noctua's well proven SSO-Bearing technology guarantees supreme </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51iw4FTIARL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41d7acVXUHL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41fPlHOn1xL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41xn4annkBL.jpg" noproxy>