Sega CD Technical Specs | Sega CD Wikipedia Page

Year Released: 1992

Main Processor: Motorola 68000 processor running at 12.5 MHz

Co-Processor: GPU custon ASIC (Sega CD) 68000, Z80 (Genesis) 2X SH-2 (32X)

Data Path width: 16-bits

Color Palette: 512

On screen: 64

Sound: 8 channel stereo with CD-ROM audio

Ram: 6 Megabits (0.75 Megabytes)

Rom Addressing: Can read genesis cartridges

CD Size: 500 Megabytes

CD transfer rate: 150kb/s (1 speed PC equivalent)