That is ECC RAM, you need non ECC for that G5. I have read conflicting reports that ECC RAM may work in non ECC machines, but I have always stayed away and went with the recommended. Some logic boards can use either, I don't think Apple's do though. I believe it will plug in, but whether the logic board recognizes it is the question.
Why not just get 1G chips, wouldn't it be cheaper to do it that way, you can only put so much in them and 1G chips max it out.
Xplain's use of MacNews, AppleCentral and AppleExpo are not affiliated with Apple, Inc. MacTech is a registered trademark of Xplain Corporation. AppleCentral, MacNews, Xplain, "The journal of Apple technology", Apple Expo, Explain It, MacDev, MacDev-1, THINK Reference, NetProfessional, MacTech Central, MacTech Domains, MacForge, and the MacTutorMan are trademarks or service marks of Xplain Corp. Sprocket is a registered trademark of eSprocket Corp. Other trademarks and copyrights appearing in this printing or software remain the property of their respective holders.
All contents are Copyright 1984-2010 by Xplain Corporation. All rights reserved. Theme designed by Icreon.