http://img12.imageshack.us/my.php?lo...e=DSC00250.JPG
http://img12.imageshack.us/my.php?lo...e=DSC00248.JPG
this block is for a cpu, it has a thick base to transfer heat to the sides and to take advantage of the great exchange surface. it's moderately restrictive but it doesn't matter because it has a great performance
it is compatible with peltier too