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Memory for 7300
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Mac Elite
Join Date: Apr 2000
Status:
Offline
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Does it have to be 5V? Can 3.3 V be used.
Thanks
Villalobos
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Registered User
Join Date: Mar 2000
Location: Garden of Paradise Motel, Suite 3D
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Check the macgurus.com website for a complete discussion of the different types of DIMMs used in PCI PowerMacs.
I'm pretty sure that the only systems that used (or could use) 3.3V were those with Tanzania motherboards.
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Shop smart, shop S-Mart! You got that!!?!!
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Fresh-Faced Recruit
Join Date: Mar 2001
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+5V 168-pin DIMM, 70 ns DRAM speed.
I got some from the following site, good quality, at $43.00 per 32MB modules:http://www.datamem.com/
Look around for a copy of GURU. This software was free (form Newer tech.), and contains information on memery for all Macs.
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Dedicated MacNNer
Join Date: Oct 1999
Location: Austria
Status:
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villalobos,
the RAM DIMMs you need are also called FPM (Fast Page Module) DIMMs. As finboy and Ra said, they are 168 pin, 5 volts. Minimum speed is 70 ns, but having 60 ns ones would not hurt (but no speed advantage, either).
There is a little speed gain of you install RAM DIMMs in pairs in the 7300 (this is called memory interleaving).
the most recent version of GURU is 2.9. You can dowload it for free at
NewerRAM, http://www.newerram.com/Memoryguide/default.htm
GURU will also tell you a lot of other things about the specs of Macs past and present, not just RAM specifications.
Regards,
Walter.
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Mac Elite
Join Date: Sep 1999
Location: The Valley of the Sun
Status:
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Check out Other World Computing... they have 128 MB Dimms that'll work for you around $80.
good luck
dave http://www.macsales.com
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Fresh-Faced Recruit
Join Date: Jan 2001
Location: Los Angeles, CA
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I am using a 7300. I just received two 64 MB DIMMS for $80 at DataMem. The product number is DM50 011. They work perfect
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Junior Member
Join Date: Jul 2000
Location: Out West where everyone carries a Gun
Status:
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Another place to get good Ram is Ram Jet.com Has lifetime gaurentee.
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G4 Quicksilver 2002 800Mhz CD-RW Zip 250 15 inch LCD Apple Studio Display HPdeskjet 940c OS X 10.3.2
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