Williams NVRAM 5101 Battery Free Memory Upgrade for Arcade & Pinball
Protect your game’s logic memory with our premium Williams NVRAM 5101 chip — no more batteries, no more board damage. Designed as a direct drop-in replacement for the original 5101 RAM, this NVRAM upgrade ensures your high scores, settings, and diagnostics are saved without the need for battery power.
Stop worrying about battery leaks and start enjoying a maintenance-free solution that keeps your classic machines alive and kicking.
Key Benefits:
- No Batteries Required – Permanently store game settings and high scores
- Direct Replacement for 5101 SRAM – No modifications needed
- Improved Layout – Designed with chip orientation that clears nearby components
- Maintenance-Free – Say goodbye to acid damage and corrosion risk
- Compatible with Arcade & Pinball Systems – Easy plug-and-play upgrade
Arcade Compatibility (Williams):
- Stargate
- Defender
- Splat!
- Robotron
- Bubbles
- Joust
Pinball Compatibility (Williams):
- System 3
- System 4
- System 6
- System 6A
- System 7
Note: Some machines may require an 18-pin socket (sold separately if not already installed). Please check your board layout before installation.
This premium NVRAM solution from GeekPCBs is built to keep the game alive, no batteries required.
It is strongly recommended that our customers possess the essential technical competencies and knowledge required to appropriately install and operate our products while maintaining safety. Any damages or injuries incurred as a result of an incorrect installation or use of our products cannot be attributed to our company and we cannot be held liable for such occurrences. It is strongly recommended that customers possess the requisite technical skills and knowledge to safely and correctly install and operate our products. We would like to emphasize that we cannot be held liable for any damages or injuries that may arise due to improper installation or use of our products.
