APEVIA AF212S-BK 120mm 4pin &amp; 3pin Silent Black Case Fan (2-pk)<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"> Apevia 120mm 4pin &amp; 3pin Ultra Silent Black Case Fan (2-pk). </span></li><li><span class="a-list-item"> 120mm x 120mm x 25mm. Connect to Power Supply or Motherboard </span></li><li><span class="a-list-item"> Low Noise Level: 24.7 dBA. Air Power: 12 VDC. </span></li><li><span class="a-list-item"> Air Flow: 57.67 CFM. Fan Speed - 1500 ± 10% RPM </span></li><li><span class="a-list-item"> Life Expectation: 30，000 Hours </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41R4UiisovL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DNHB5bhwL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31FtuMsVY0L.jpg" noproxy>