Noctua Fan with Focused Flow and SSO2 Bearing， Retail Cooling NF-F12 iPPC 3000 PWM<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"> Running twice as fast as the 1500rpm retail version， the NF-F12 industrialPPC-3000 PWM provides extreme airflow and pressure performance </span></li><li><span class="a-list-item"> Combined with the industrial PPC series' robust polyamide construction and advanced protection features， this makes the fan ideal for challenging industrial applications. </span></li><li><span class="a-list-item"> While the standard NF-F12 is one of the most energy efficient 1500rpm 120mm fans on the market， the industrial PPC version's three-phase motor provides a further 10% reduction in power consumption when compared at 2000rpm. </span></li><li><span class="a-list-item"> Both the impeller and the frame of Noctua's industrial PPC fans are made entirely from fiber-glass reinforced polyamide which can withstand temp. up to 140 DegreeC and makes the fans more robust and break-proof </span></li><li><span class="a-list-item"> A special varnish coating that covers the motor and PCB， the NF-F12 industrial PPC complies with the ingress protection rating IP52 means that it is not only highly dust resistant but also withstands dripping water equivalent to 3mm rainfall per minute. </span></li><li><span class="a-list-item"> Designed for pressure demanding applications， the Focused Flow frame features eleven stator guide vanes that straighten， channel and focus the airflow， which allows the NF-F12 to rival the performance of conventional fans running at much faster speeds </span></li><li><span class="a-list-item"> The NF-F12's stator guide vanes are set out in Varying Angular Distance &amp; feature Vortex-Control Notches. Both measures help to spread the noise emission over a broader frequency spectrum &amp; thus make the fan's sound pattern more agreeable to the human ear. </span></li></ul><!--   Loading EDP related metadata  --><div aria-live="polite" class="a-row a-expander-container a-expander-inline-container"><div aria-expanded="false" class="a-expander-content a-expander-extend-content" style="display: none;"><ul class="a-unordered-list a-vertical a-spacing-none"><li><span class="a-list-item">Custom designed for the new Focused Flow frame and to work in tandem with the eleven stator guide vanes， the NF-F12's seven blade Heptaperf impeller has been carefully optimized to achieve a perfect balance between power and quietness.</span></li><li><span class="a-list-item">NF-F12 industrialPPC-2000 provides a significant performance boost over the 1500rpm retail version. Combined w/ the industrialPPC series' robust polyamide construction &amp; adv. protection features makes the fan ideal for challenging industrial applications.</span></li><li><span class="a-list-item">Noctuid's industrialPPC fans feature a three-phase design with 6 slots， which provides smoother transitions between the slots and thus allows for even higher running smoothness， further reduced vibrations and unprecedented energy efficiency.</span></li><li><span class="a-list-item">While the standard NF-F12 is one of the most energy efficient 1500rpm 120mm fans on the market， the industrialPPC version's three-phase motor provides a further 10% reduction in power consumption when compared at 2000rpm.</span></li><li><span class="a-list-item">Both the impeller &amp; the frame of Noctuid's ind...<img src="http://ecx.images-amazon.com/images/I/51YcmwunkVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51VCqnbiEYL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51h664Eu3NL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41UUghkKCaL.jpg" noproxy></span></li></ul></div></div></div>