[rescue] Ultra 10 Ram?
jruschme at gmail.com
Thu Aug 5 13:33:44 CDT 2004
On Thu, 5 Aug 2004 14:16:06 -0400, Andrew Weiss <ajwdsp at cloud9.net> wrote:
> > The U5/10 needs 3.3 V buffered / registered EDO (not SDRAM!) ECC
> > DIMMs.
> > I have some Motorola PowerStack II PReP machines that use this kind
> > of
> > RAM too. This RAM was also common on PowerMacs of the PPC603 /
> > PPC604
> > vintage.
> I believe 5 V DIMMS were common on Powermacs of the PPC603/604
> vintage. I have never ever seen a Powermac use 3.3 V EDO. Powermacs
> went from 5V DIMMS to SDRAM PC100/66.
Not quite... 5V was used on most of the Powermacs, but the 4400 and a
number of clones based on the same architecture (Tanzania?) used 3.3V
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