New CPU Fan for HP ProBook 4320s 4321s 4325s 4326s 4420s 4421S 4425s 4426s series laptop.<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"> cooling cpu fan </span></li><li><span class="a-list-item"> 5 months quality warranty </span></li><li><span class="a-list-item"> Package includes: one pcs CPU Cooling Fan </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/518Invd-1UL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51xkGdmTawL.jpg" noproxy>