512MB PC133 non-ECC SDRAM 168-pin DIMM -
This 512MB memory upgrade is for Apple Power Mac G4 466 533 667 733 800 933MHz & 1GHz eMac G4 700/800MHz and for most PC-based computers that require PC133 non-ECC SDRAM memory
637596 - Viking - VG13364X64-CL3