Powermac 8100/80 RAM question

Not entirely accurate... although the ones I was thinking of don't use EDO anyway (my memory told me the 660AV and 840AV required EDO memory installed in pairs... I just looked it up and it appears I'm wrong, they don't care). However, there ARE Macs that require EDO (according to Apple), but upon looking that up, it looks like it may only be DIMM based machines, so it still wouldn't apply to this instance (where I said there were some that required EDO 72 pin SIMMs). So you are correct, it appears that there are no 72 pin simm based units that require EDO, however, EDO is required in some Macs that use DIMMs (which as everyone knows is NOT the same thing as SDRAM). Specifically, the 4400, 5500, and 6500 require EDO... and the 7200 can NOT use EDO, in fact there is a note saying it may damage the machine. The rest can use FMP or EDO simms or dimms (according to the same chart, the 8100, the system in question, wants FMP but will use EDO as FMP if EDO are installed... which is consistant with what I have found of any other 72 pin SIMM mac I've upgraded) <http://docs.info.apple.com/article.html?artnum=19456> -chris <http://www.mythtech.net>