Specifications

Memory Portables - 21
PowerBook G3
The PowerBook G3 comes
with 32 MB of RAM on the
logic board. One RAM
expansion slot can
accommodate a single card of
up to 128 MB for a total of
160 MB.
Note: RAM expansion cards
must use EDO 3.3 volt RAM
chips rated at 60 ns or
faster, and must have TSOP
low-profile RAM chips only.
Installing a card with high-
profile chips may damage the
computer.
PCMCIA 
Mechanism
Onboard
RAM
(Front)
RAM
Expansion
Slot
Memory Information
RAM Speed 60 ns
RAM Type EDO
Soldered RAM 32 MB
Maximum RAM 160 MB
Virtual Memory 1 GB
Soldered VRAM 2 MB
Number of VRAM Slots N/A
DRAM Configurations
32 MB The PowerBook G3 has 32 MB
of RAM on the main logic board.
Up to
160 MB
One RAM expansion slot can
accommodate a single card of up
to128 MB for a total of 160
MB. Install an appropriate
Expansion Card.