Apple iMac G5, 20-inch - Manual (Page 52)

50 - iMac G5 (20-inch) Take Apart Memory (DIMMs)
Memory (DIMMs)
About iMac G5 Memory
• iMac G5 computers work with memory modules (DIMMs) that meet all of these criteria:
PC3200, 2.5V, unbuffered, 8-byte, nonparity, 184-pin, 400Mhz DDR SDRAM.
• There are two RAM slots. The maximum amount of RAM you can install is 2 GB. You
can use RAM module sizes of 256 MB, 512 MB and 1 GB, in either slot.
• DIMMs with any of the following features are not supported in the iMac G5 computer:
registers or buffers, PLLs, ECC, parity, or EDO RAM
Tools
Use a Phillips #2 screwdriver
Preliminary Steps
Before you begin, remove the back cover.
Important: The memory DIMM connector latches are delicate and need to be handled
carefully. Also note that packing the logic board in the proper service packing is very
important.