128MB PC66 PC100 PC133 144-PIN SDRAM SODIMM MEMORY RAM FOR APPLE LAPTOPS/PCs | eBay
What is the difference between Sodimm and DIMM? - Quora
256MB PC100 144 pin SDRAM SODIMM 100MHZ Low Density Memory RAM for IBM Laptop Notebook (PARTS-QUICK Brand). Equivalent to IBM Part Numbers 33L3069, 33L3070, 16P6327 at Amazon.com