Andrew: My guess is that fanless 1.2GHz uprades are only guaranteed by GigaDesigns. But I also think tat this is a discontinued product. LM >>>aklist04 at comcast.net 12/22/05 7:44 pm >>> I recall the 1.2 GHz CPU didn't have a fan. Not sure about the 1.5 and 1.7 GHz models. Of course now I can't find the web page I saved...... I know some people insist that a fan in necessary with a faster CPU <http://www.xlr8yourmac.com/systems.html#cube> but I am hoping that the more efficient power supply that Powerlogix mentions might allow a moderately faster CPU without a fan. Andrew in Ann Arbor technology is the answer, what was the question? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://listserver.themacintoshguy.com/pipermail/cube/attachments/20051223/f3137d05/attachment.html