4" Unknown Silicon Wafer 1980s Extremely Rare Vintage CPU Chip
UsedUnbranded✓ In Stock
$35.00
Category
Silicon Wafers
Location
Oxford, US
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Description
This is an interesting 4" Silicon Wafer, and while I had scoped it I cannot find any information on it, so this is an unknown Wafer. This wafer is really red with very beautiful traces/dies. A very unique wafer.
Technical Specifications
Detailed product specifications and features
Country of OriginUnited States
BrandUnbranded
Unit TypeUnit
Wafer TypePrime Grade Silicon Wafer
Wafer Diameter4 in
Unit Quantity1
Film MaterialHigh Purity Silicon
Seller Information
Seller
ratoliprova
Feedback Score
97
Positive Feedback
100.0
Location
Oxford, Florida
US
Payment Methods
OTHERWALLETCREDIT_CARD
Returns & Refunds
No Returns
Listing Details
StatusIN STOCK
Available1
Sold0
Listed onSeptember 10, 2025
Sale typeFIXED PRICE