4" Sapphire / Gallium Nitride Wafer 1980s Unique Silicon Wafer Rare CPU Chip
UsedUnbranded✓ In Stock
$200.00
Category
Silicon Wafers
Location
Oxford, US
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Description
This Wafer is Very Unique. It is Blue, which i haven't seen on a Wafer Before. I initially thought this wafer was SAPPHIRE, but when looking into it I found that Blue wafers can also be "Gallium Nitride," so it is possible that is what this Wafer is.
Technical Specifications
Detailed product specifications and features
BrandUnbranded
Unit TypeUnit
Wafer TypePrime Grade Silicon Wafer
Wafer Diameter4 in
Unit Quantity1
Country of OriginUnited States
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 onOctober 20, 2025
Sale typeFIXED PRICE