It seems that OCZ has been lying in their advertising about the ir cooling paste. OCZ Ultra II Premium Silver Compound contains according to OCZ ”99.9% pure micronized silver” which should represent 70 weightprecent silver. The respected site overclockers.com has tested the silvercontents of Arctic Silver and OCZ and has reached the conclusion that OCZ’s cooling paste doesn’t contain any silver at all.
Arctic Silver passes with praises since their cooling paste contains 90% silver and up.
Hopefully OCZ vill make a statement regarding this, until then we can only assume it’s a case of extreme false advertising
Check out the test here