APEVIA AF512S-BK 4 Pin &amp; 3 Pin Silent Case Fan Best Value， 120mm， Black， 5 Piece<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 AF512S-BK 120mm 4pin &amp; 3pin black silent case fan (5-pk) - best value </span></li><li><span class="a-list-item"> Comes with 4 pin (connected to power supply) &amp; 3 pin (connected to motherboard) connectors </span></li><li><span class="a-list-item"> Fan size: 120mm x 120mm x 25mm， solid black case fan without LED light </span></li><li><span class="a-list-item"> Low noise level: 24.7 DBA， air power: 12 VDC， 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/51ii3D2TEPL.jpg" noproxy>