3.3V 4M x 64/72-Bit 1 BANK SDRAM Module 3.3V 8M x .
HYS64V8220GU-10 - 3.3V 4M x 64/72-Bit 1 BANK SDRAM Module 3.3V 8M x 64/72-Bit 2 BANK SDRAM Module
3.3V 4M x 64/72-Bit 1 BANK SDRAM Module 3.3V 8M x 64/72-Bit 2 BANK SDRAM Module HYS64(72)V4200GU HYS64(72)V8220GU PC66 & PC100 168 pin unbuffered DI.