Eathtek Replacement CPU Cooling Fan for Dell Inspiron 3521 3721 5521 5535 5721 series<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Compatible Model Numbers: Dell Inspiron 3521 3721 5521 5535 5721</li><li>Replacement and high quality，Replace your faulty， cracked or broken fan.</li><li>Each fan is tested before shipping</li><li>All pictures are taken from the real item， please check carefully before bidding.</li><li>Notes: The fans are produced by Forcecon，ADDA，Sunon，Kipo or any other manufacturers，you may receive any depending on the stocks.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51tlj9pRJSL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jvMK2O94L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51obkTu1OjL.jpg" noproxy>