Arctic Silver 12g High-Density Polysynthetic Silver Thermal Cooling Compound (AS5-12G)<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"> Thermally enhanced ceramic particles </span></li><li><span class="a-list-item"> 3 unique shapes and sizes of pure silver particles </span></li><li><span class="a-list-item"> Ensures best physical contact between the heatsink and CPU core </span></li><li><span class="a-list-item"> Will not separate， run， migrate or bleed </span></li><li><span class="a-list-item"> 12g </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31F4dh0X1jL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41%2BC416fWWL.jpg" noproxy>