The following memory modules will work in your PC:
32MB 64bit SDRAM PC100 168pin -- 8ns $48
64MB 64bit SDRAM PC100 168pin -- 8ns $79
128MB 64bit SDRAM PC100 168pin -- 8ns $128
The synchronous SDRAM above are typically 3.3V unbuffered 8-10ns, tin lead, eprom, ECC, 100Mhz.
Tip: Many Notebooks use the 144pin sodimm SDRAM memory.