Sega · Gen 4
Add-on for the Mega Drive featuring dual Hitachi SH-2 CPUs for enhanced 32-bit processing and 3D capabilities.
Hardware
The North American release of Sega's Genesis add-on, sold as Genesis 32X. It attaches to the Genesis/Mega Drive and adds two Hitachi SH-2 processors, its own ROM cartridge slot, and enhanced graphics and audio capabilities.
Japanese release of the Sega 32X add-on, sold as Super 32X. It was released as Sega's stopgap 32-bit expansion for the Mega Drive before the Saturn had fully taken over the market.
Brazilian release of the 32X distributed under the Mega 32X name. It was marketed for Tec Toy's Brazilian Mega Drive ecosystem and is the regional counterpart to the North American Genesis 32X.
European PAL release of Sega's 32X add-on, sold as Mega Drive 32X. It expanded the Mega Drive hardware with its own 32-bit processors and cartridge library while retaining Genesis compatibility through the base console.
Japanese release of the Sega 32X