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David Olsen

IBM CPU 9121/311

One of the CPU chips out of an IBM Mainframe Type 9121 Model 311. This a large processor is 5 x 5 inches and a high gold content.

1,809 views
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Uploaded on October 10, 2008
Taken on October 9, 2008

IBM CPU 9121/311

One of the CPU chips out of an IBM Mainframe Type 9121 Model 311. This a large processor is 5 x 5 inches and a high gold content.

1,809 views
2 faves
0 comments
Uploaded on October 10, 2008
Taken on October 9, 2008
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