Noctua NF-A14 industrialPPC-2000 Fan (140x140x25mm 3-pin， 2000rpm， IP52)<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"> Award-winning NF-A14 design </span></li><li><span class="a-list-item"> 2000rpm industrialPPC version </span></li><li><span class="a-list-item"> Three-phase motor design， Class-leading energy efficiency， Fibre-glass reinforced polyamide construction </span></li><li><span class="a-list-item"> Certified IP52 water- and dust protection， Flow Acceleration Channels， Inner Surface Microstructures </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51T7kbdR8xL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51vGKQx6tYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31jCvJKMXEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/418haEvZ-uL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51eMq3iaAgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41kTdU5t7LL.jpg" noproxy>