Sega Systems
(See this page for an overview of all known hardware.)
If you need help, please come chat with us on the VGPC Discord.
For Sega CD / Sega Saturn systems you can use the general disc dumping guide, but for the systems below you need to utilize a different method.
The Redump.org team has done a fantastic job at documenting how to properly dump and gather information about Sega Dreamcast / Chihiro / Naomi / Naomi 2 / Triforce systems: