Jeff, Thanks a lot!
I'll buy the sticks right away and will let you know how it works. Neo ------------- On Thu, Dec 9, 2010 at 11:58 AM, Jeff Walther <[email protected]> wrote: > > > On Dec 8, 12:17 pm, Neo Winston <[email protected]> wrote: > > Friends, > > > > I'd like to put on a 64MB RAM module on my LC 575, and I know that it > handle only single-banked SIMMs. > > > > Could any friend please point me out an eBay auction for that, because > I'm confused with so many options to chose from. > > The LC575 is nearly identical (is identical?) in architecture to the > LC475/Q605. I would be very surprised if a two bank 128MB SIMM > would not work in there. I've had the Q605 up to 260MB using a SIMM > tree and a pair of 128MB SIMMs. Of course, then I couldn't close the > lid... > > These part numbers are for fairly common 64Mb and 128MB 72 pin SIMMs > which work in the Mac. D4893 ,D4290 ,KMM53632000. If I remember > correctly, the first and last are HP and Samsung part numbers for the > same 128MB SIMM. The middle one is an HP part number for a 64MB > SIMM. Note that these 128MB SIMMs do not work in the 6100 (at least > not for me), I think, because the RAS lines are paired backwards to > how the 6100 pairs them. But that shouldn't matter for you. > > Here's a 128MB SIMM on Ebay for $15.99 with free shipping. The Item > Description says "ECC" but it's not. It's just plain vanilla parity, > which the Mac will happily ignore. > <http://cgi.ebay.com/128MB-ECC-SIMM-KMM53632000AK-6U-D4893-69001-/ > 110542177748?pt=LH_DefaultDomain_0&hash=item19bcd3c5d4> > > And a little google searching turns up many reports of 128MB SIMMs > working in the LC575. > > The only thing to watch out for is whether the SIMM is too tall for > your case. > > Here's a shorter 64MB SIMM, but the seller doesn't provide > information, nor a clear enough photo for me to be certain that it's a > good choice. My main concern is that it should only have eight chips > on it. If it has sixteen, (another eight on the other side) then this > one may not work: > <http://cgi.ebay.com/64MB-EDO-non-Parity-72-Pin-SIMM-Memory-Upgrade-/ > 380297121499?pt=LH_DefaultDomain_0&hash=item588b798edb> > > Jeff Walther > > > -- > ----- > You received this message because you are a member of the Vintage Macs > group. > The list FAQ is at http://lowendmac.com/lists/vintagemacs.shtml and our > netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml > To post to this group, send email to [email protected] > To leave this group, send email to > [email protected]<vintage-macs%[email protected]> > For more options, visit this group at > http://groups.google.com/group/vintage-macs > > Support for older Macs: http://lowendmac.com/services/ > -- ----- You received this message because you are a member of the Vintage Macs group. The list FAQ is at http://lowendmac.com/lists/vintagemacs.shtml and our netiquette guide is at http://www.lowendmac.com/lists/netiquette.shtml To post to this group, send email to [email protected] To leave this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/vintage-macs Support for older Macs: http://lowendmac.com/services/
