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Author Dan is selling a crazy 50 MHz Quadra 900 (Read 63257 times)
Minimalist
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Reply #15 on: March 07, 2008, 21:44

Quote
This computer originally shipped with a 25mhz 68040. It has been replaced with a 50mhz 68040 from Sonnet. This is not merely a "clock chip" or other kind of silly hack, but an entirely new Motorola CPU running at twice the speed of the original.


There's no such thing as a 50 MHz 68040 processor.   The fastest 68040 processor that Motorola (FreeScale Semiconductor) produced was a 40 MHz model.   So the processor in your Quadra 900 is indeed clock chipped.   It has to be.

So the question I have is this:   Is it a clock chipped 33 MHz 68040 or a clock chipped 40 MHz 68040?
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Reply #16 on: March 07, 2008, 22:10

One more question before I decide whether to place a bid.   Does this machine come with install disks for AppleWorks 5?   I see from the software guide on System7Today that AppleWorks 5 is listed as commercial software.
dpaanlka
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Reply #17 on: March 08, 2008, 00:08

Quote from: "Minimalist"
So the question I have is this:   Is it a clock chipped 33 MHz 68040 or a clock chipped 40 MHz 68040?


Well if that's the case, then it's clocked chipped, tested and sold by Sonnet.  The point I was trying to express is that it's not something I did, like soldering something to the motherboard, to modify a base Quadra 900 it to make it 50 MHz.

http://www.everymac.com/upgrade_cards/sonnettech/quad_doubler/quad_doubler_50.html
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Reply #18 on: March 08, 2008, 01:06

Quote from: "dpaanlka"


  The point I was trying to express is that it's not something I did...


I understand what you're saying.   I've tried to express the same point on many occasions myself.
dpaanlka
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Reply #19 on: March 08, 2008, 01:08

I think potential buyers would worry about the possibility of a previous owner soldering or hacking away at internals.  So I just had to emphasize it as best I could.
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Reply #20 on: March 08, 2008, 04:34

What about the Appleworks 5 install media?   My concern is that I will not be able to reinstall the software I buy from you if I choose to scrap the puny 2 gigabyte (my Quadra 700 has 20 gigabytes of hard drive space and my beige G3 has 40 gigabytes so 2 gigabytes is relatively small) hard drive.
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Reply #21 on: March 11, 2008, 04:05

I lose :*(

Bit more than I wanted to spend, even with picking it up. Congrats, Dan.
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