The Sega DreamCast is an iconic console. It had many features first or at least good working first as machine.
For myself the DreamCast had a big impression on me. Danny had one back in the days and went looking at the games. Arcade quality in home. It was becoming reality.
As an ICT consultant I was intrigued by the fact it was running Windows CE with network capabilities. This had to be the system of the future. But it didn’t. Some believe the machine failed because the press/media wrote very negative about it while it was a very epic machine. You can find a lot of articles about that on the internet.
I never had one back in the days. I played my games on PC and enjoyed the PlayStation 1 so much with Gran Turismo that I waited for the PlayStation 2.
Accessories:
GDEmu v5.5
Sega Visual Memory Unit (VMU)
Laser Bear Fan Mod
Information:
https://en.wikipedia.org/wiki/Dreamcast