7 Manufacturer : Nintendo Year of Release : 1999 Units sold : 15.000 CPU : 64-bit NEC VR4300 @ 93.75 MHz Co-CPU : 64-bit MIPS RISC "Reality Immersion" RCP @ 62.5 MHz 64DD-CPU : 32-bit co-processor for reading/transferring disk data RAM : 4 MB RAMBUS RDRAM (expandable up to 8 MB) Sound : Stereo 16-Bit and 48 kHz Sound : Stereo 16Bit 48 kHz