Dynatron K129 Copper Heatsink For Intel LGA1155/1156<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"> Solution: 1U Server， Material: Copper Heatsink </span></li><li><span class="a-list-item"> LGA 1155: Intel 2nd Generation Core i7-2600， i5-2500 series &amp; Sandy Bridge Xeon Processors 1220， 1220L， 1225，1230， 1235， 1240， 1245， 1260L， 1270， 1275 &amp; 1280 </span></li><li><span class="a-list-item"> LGA1156: Intel Core i3 i3-530 &amp; i3-540， Core i5 i5-650， i5-650， i5-660， i5-661 i5-670 &amp; I5-750， Xeon Processor 3400 Series， Core i7 Processors， I7-870 &amp; I7-860 </span></li><li><span class="a-list-item"> Captive mounting design， Back Strip is Included， TIG830SP Thermal Grease Pre-Printed </span></li><li><span class="a-list-item"> Support CPU Power up to 95Watts </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/316WX5QjRXL.jpg" noproxy>