Relive Your Atari ST! Easily Upgrade the RAM and Power Supply 🪛

In this video, I’ll show you some ways to upgrade the RAM on your Atari ST for those games adapted for SD devices like UltraSatan or ACSI2STM with high ram demand of and also, more RAM for modern hard drive drivers and floppy image mounters.

We’ll also walk through the process of replacing the original power supply with a modern, and more reliable PSU as the Mean Well RD-50a. This upgrade reduces heat, increases stability, and provides enough amperage to power more accessories as USB devices or SD card readers, all while extending the lifespan of your beloved Atari.

👉 Whether you're restoring an old ST or getting deeper into retro computing, this is a must-see upgrade guide!

🔗 Related links:

Exxon Store:
https://exxosforum.co.uk/atari/store2/

Atari ST 72-pin SIMM 4Mb Memory Upgrade:
https://web.archive.org/web/202012211...

2.5MByte RAM Expansion for the Atari ST:
https://info-coach.fr/atari/hardware/...

Peter Petari page, a must visit with a lot of adapted games and his excellent tools and Hard Disk driver:
https://atari.8bitchip.info

DBug games adapted to run from Hard Disk:
https://d-bug.me/

Mean Well RD-50A:
https://www.meanwell.com/Upload/PDF/R...

✅ Timestamps:
00:00:00 Intro
00:00:58 Upgrading RAM
00:04:53 Upgrading the power supply

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#retrogaming #atari #retro #atarist #tech #retrocomputing #retrotech #diy #meanwell #16bit