| Country of Origin | United States |
|---|---|
| Brand | Xerox |
| Unit Type | Unit |
| Wafer Type | Prime Grade Silicon Wafer |
| Wafer Diameter | 4 in |
| Unit Quantity | 1 |
| Film Material | High Purity Silicon |
Check the listing for details. 4" Unknown NITF Silicon Wafer 1980s Extremely Rare Vintage CPU Chip. Condition: Used, Made in United States. Listed at 25.00 USD. This is an interesting4" Silicon Wafer, and while I had scoped it I cannot find any information on it, so this is an unknown Wafer. I WILL SEND PHOTOS OF THE WAFER CHOSEN FROM THE GROUP OF DUPLICATES, IF YOU WOULD LIKE.