Vintage 4MB RAM Expansion Module SMT 4MB21/254A013665 Board 120254 REV A Toshiba For Sale

Vintage 4MB RAM Expansion Module SMT 4MB21/254A013665 Board 120254 REV A Toshiba
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Vintage 4MB RAM Expansion Module SMT 4MB21/254A013665 Board 120254 REV A Toshiba:
$100.00

Up for sale is a vintage 4MB expansion RAM circuit board. 


Board Markings: ⁠120254 REV A⁠, ⁠MADE IN USA⁠ 


Sticker Markings: ⁠SMT 4MB21 / 254A013665⁠ 

Integrated Circuits: Features


Toshiba ⁠TC51V16160AFTS-70⁠ DRAM chips (70ns). 


Condition: Pre-owned vintage electronic component. Gold edge connector contacts are intact with minor age-related wear. Please view all photos closely to verify compatibility with your specific equipment prior to purchase. 


Testing: Sold as-is / untested due to lack of compatible testing rig.

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Documentation