Noctua NF-A8 FLX Premium 80mm PC Computer Case 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"> FLX version provides three speeds (2000， 1650 and 1200 rpm)， selectable with included cable adaptors for operation in systems that do not support PWM. </span></li><li><span class="a-list-item"> With SCD for smooth rotation and less noise， Ultra-Low Power Consumption </span></li><li><span class="a-list-item"> Vortex Control Notches </span></li><li><span class="a-list-item"> Extensive Cabling Options </span></li><li><span class="a-list-item"> SSO2 Bearing </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51ALDzlY0LL.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>