Specifications

95
APPENDIX
A
A Specifications
Processor and Memory Specifications
Processor
m PowerPC
™
G4 processor with 256 kilobytes (KB) on-chip cache
m Some configurations have 2 megabytes (MB) L3 backside cache per processor.
Random-Access Memory (RAM)
m Synchronous Dynamic Random-Access Memory (SDRAM) up to a maximum of
1536 MB (1.5 GB)
m All SDRAM is supplied in removable Dual Inline Memory Modules (DIMMs).
m Three slots are available for DIMMs that are
m “PC-133” SDRAM DIMMs
m 128, 256, or 512 MB DIMMs
256 MB DIMMs must have 128 or 256 megabit (Mbit) technology devices; 512 MB DIMMs
must have 256 Mbit technology devices.
m 3.3 volt (V) unbuffered, 64-bit wide, 168-pin
The Mac OS system software provides information about your computer, including the
amount of memory.