Thread
Blue & White G3 memory
You can use 512 MB modules, as long as they are the older 64 Megabit technology parts. These are exceedingly hard to find, and ridiculously expensive. (Most "PC100/PC133" 512 MB modules use newer 128 Megabit chips, which the B&W would only see half the capacity of.)
Note, however, that 1.5 GB is a chipset limitation, regardless of actual amount installed.
Note, however, that 1.5 GB is a chipset limitation, regardless of actual amount installed.