Specifications

Memory Performa - 4
Performa 400, 405,
410, 430
The Performa 400, 405,
410, and 430 each have 4
MB of soldered DRAM. You can
expand the memory on each
machine to a total of 10 MB
by installing DRAM SIMMs.
Note: You must fill both slots with
matching DRAM SIMMs when upgrading
memory.
Memory Information
DRAM Speed 100 ns
SIMM Type 30-pin
Soldered DRAM 4 MB
Number of SIMM
Slots
2
Supported Sizes in
MB
1, 2, 4
Maximum DRAM 10 MB
Virtual Memory 1 GB
Soldered VRAM None
Number of VRAM
Slots
1
Note: The Performa 400, 405, 410, and
430 can address a maximum of 10 MB of
DRAM. When you install 4 MB SIMMs, the
lower 2 MB of memory on the logic board
can't be addressed.
DRAM Configurations
4 MB The Performa 400, 405, 410,
and 430 logic boards have 4 MB
of soldered DRAM.
6 MB Install two 1 MB SIMMs.
8 MB Install two 2 MB SIMMs.
10 MB Install two 4 MB SIMMs (see
Note).
VRAM Configurations
256K Install one 256K VRAM SIMM.
512K Install one 512K VRAM SIMM.