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RAM Expansion Modules

The Power Mac G4 computer uses PC2100- or PC2700-compliant, 184-pin DDR SDRAM DIMMs.

The electrical and mechanical characteristics of the DIMM are given in JEDEC Standard 21-C. The specification can be found by using the search string JESD21-C on the Electronics Industry Association’s website at

http://www.jedec.org/DOWNLOAD/default.cfm

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