Thermalright Silver Arrow IB-E Extreme<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"> Thermalright SILVER ARROW IB-E EXTREME CPU Heatsink for Intel LGA 2011/1366/1155/1156/1150/775 &amp; AMD Socket FM2/FM1/AM3+/AM3/AM2+/AM2 </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/516-tYUa4mL.jpg" noproxy>