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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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 Posted: Mon Jul 03, 2023 7:44 pm Post subject: CPU Shack: 1973 Intel 3107 RAM Chips - SOLD OUT |
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Here are some very rare Intel chips.
These are custom marked Intel C3107 256x1 SRAM chips made for Burroughs
They have a Burroughs part number on them 1741 2040
You can see the 3107 part number on the die (the 3107A was a speed grade so should have the same die as well)
These are all the grey strip package with good pins (no solder)
These are not known (no known examples when George wrote it) in the Intel Vintage chips guide
SOLDx x C3107 1741 2040 7311A $85
SOLDx 1x C3107 1741 2040 7315A $55
SOLDx 1x C3107 1741 2040 7315A #2 $55
SOLDx C3107 1741 2040 7312A $35
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Last edited by CPUShack on Tue Jul 04, 2023 6:03 pm; edited 5 times in total |
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Williac
Joined: 25 Feb 2022
Posts: 933
Location: Canada
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| Posted: Mon Jul 03, 2023 8:56 pm Post subject: |
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| 1x C3107 1741 2040 7312A $35 |
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tunder10
Joined: 08 Nov 2006
Posts: 5001
Location: italy
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| Posted: Tue Jul 04, 2023 1:10 am Post subject: |
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| 1x C3107 1741 2040 7315A $55 thanks |
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i440bx
Joined: 30 May 2004
Posts: 1349
Location: Germany
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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