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CPUShack

Joined: 16 Jun 2003 Posts: 34259 Location: State of Jefferson, USA
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Posted: Wed Jul 29, 2020 8:02 pm Post subject: CPU Shack: A couple Pentium Pro ES - SOLD |
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Very nice Pentium Pro 166 Engineering Sample
A1 stepping, not tested but probably works
1x KB80521EX166 512K Q0918 A1 I566-0613 $240
This is one of the odd Q0864 512K Pentium Pro 166 A0 stepping Samples marked week 54 or 2005 (so its likely actually a 1996 and they messed up the FPO, seen a few like this)
It had a cracked/chip corner in the lower right, its been repaired but this is a display only CPU so a nice low price
1x KB80521EX166 512K A0 Q0864 $65 _________________ New for 2025! The CPU Shack has a co-processor!
Visit The CPU Shack of microprocessor history and information.
Last edited by CPUShack on Wed Jul 29, 2020 9:48 pm; edited 1 time in total |
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xiaoyanxu

Joined: 23 Apr 2011 Posts: 1029 Location: China
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Posted: Wed Jul 29, 2020 8:07 pm Post subject: |
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| 1x KB80521EX166 512K Q0918 A1 I566-0613 $240 |
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quicknick
Joined: 06 Jan 2019 Posts: 46 Location: Romania (EU)
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Posted: Wed Jul 29, 2020 8:49 pm Post subject: |
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Only Vss/VccS pins in the chipped area, so I wouldn't rule out the CPU working  |
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CPUShack

Joined: 16 Jun 2003 Posts: 34259 Location: State of Jefferson, USA
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Daniel1984

Joined: 26 Jun 2018 Posts: 415
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Posted: Wed Jul 29, 2020 9:41 pm Post subject: |
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Q0864 _________________ chipgears.com — rare, ES, and retro chips
IG: @chipgears |
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