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crwdns2944351:0crwdnd2944351:0Getting the right iMac G5 (first generation) fancrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Anwar Shiekhcrwdnd2933797:0crwdne2933797:0

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Introduction
I was surprised to find that the top right fan on the G5 iMac (first generation) changed design. One had 36 blades and gave an annoying whine, while the other design has 29 (a prime number) and yields a comforting hum.