| The Sega Saturn HST-0004 is a Japanese Model 1 revision of the original Saturn, released in mid-1995. It maintains the classic dark grey shell and oval buttons of the early Saturn look. Internally, the HST-0004 updated the drive interface to a 21-pin connector and integrated earlier CD subsystem components into a simplified motherboard layout, enhancing manufacturing efficiency and reliability. This model retains full compatibility with all Saturn software and accessories, including the dual Hitachi SH-2 CPU architecture, CD-ROM drive, memory cartridge slot, and AV outputs (composite/S-video). The console is known for its consistent performance, though many units exhibit slight yellowing or variation in grey tone due to aging and lighting rather than design differences. |
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