http://forum.lowyat.net/ Sat, 06 Jun 2026 12:18:17 +0800 FeedCreator 1.7.2 http://forum.lowyat.net/topic/2007718 I have this thing on top of my cpu fan<br /><br /><img src='http://imgur.com/RoYxr.png' border='0' alt='user posted image' /><br />I want to know what&#39;s it called, and is it important.<br />Can i take it off? RavemasterZ Cooling and Hard-modding Mon, 22 Aug 2011 18:52:33 +0800