GD-ROM
The underside of a GD-ROM disc | |
| Media type | Optical disc |
|---|---|
| Capacity | 1 GB |
| Developed by | Yamaha |
| Usage | |
| Optical discs |
|---|
The GD-ROM (gigabyte disc read-only memory) is a proprietary optical disc format developed as a collaboration between Sega and Yamaha for the Dreamcast and other Sega systems.