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joekster
Joined: 12 May 2011
Posts: 47
Location: Palm Beach, Florida USA
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 Posted: Sun Nov 06, 2011 9:25 am Post subject: Rare? IBM aluminum 386DX |
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Got this in a lot from a former IBM employee. Google doesn't know much about this chip, the only thing I found was:
http://mixeur.x86-guide.com/en/collection/IBM-386DX-cpu-no1062.html
Markings:
51F0352ESD
IBM 14 PQ
(C)INTEL85
18948002CW
The pictures include a regular 386DX as reference - it is not included.
Chip appears in excellent condition - NO scratches, bumps, chips, etc...
A couple of the pins are very slightly bent. But it would have no problem to insert and extract for many more cycles. The green on the back of the ship is some sort of epoxy. The chip is mounted in the expoy as sort of an interposer.
I have not tested this chip, but if it's important enough, I could pull out a 386 M/B and give it a try. (But where is the pin 0 indicator???)
How about $25 +ship? I'm open to all offers and trades...
Last edited by joekster on Mon May 07, 2012 9:29 am; edited 1 time in total |
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cedrik
Joined: 16 Oct 2011
Posts: 547
Location: Romānia
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Neon_WA
Joined: 08 Nov 2008
Posts: 6468
Location: Perth, West Australia
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| Posted: Sun Nov 06, 2011 9:53 pm Post subject: Re: Rare? IBM aluminum 386DX |
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| joekster wrote: | Markings:
51F0352ESD
IBM 14 PQ
(C)INTEL85
18948002CW |
It is a IBM 386DX.. but it still hasn't been confirmed if a 16 or 20MHz
on a side note.. this one was made week 48 1989
_________________
There are 10 types of people in this world:
those who understand binary and those who don't. ~Author Unknown
http://neon-wa.x86-guide.com/en/collection.html |
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Marcin
Joined: 02 Jan 2005
Posts: 5465
Location: Slupsk, Poland
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| Posted: Mon Nov 07, 2011 3:23 am Post subject: |
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I think that is better with starting price around 25$.
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joekster
Joined: 12 May 2011
Posts: 47
Location: Palm Beach, Florida USA
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| Posted: Wed Nov 09, 2011 6:31 am Post subject: |
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Any interest? (open to offers and trades)
Would rather it find a home here than on evil-bay... |
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jrmunro
Joined: 01 Feb 2003
Posts: 2843
Location: Vancouver, Canada
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| Posted: Wed Nov 09, 2011 7:42 am Post subject: |
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| I thought the 51F1784ESD was a DX-20 |
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joekster
Joined: 12 May 2011
Posts: 47
Location: Palm Beach, Florida USA
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| Posted: Mon May 07, 2012 9:31 am Post subject: |
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Price drop. First $25 or best offer gets it. I really need to slim down my collection before my wife divorces me  |
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joekster
Joined: 12 May 2011
Posts: 47
Location: Palm Beach, Florida USA
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| Posted: Thu May 10, 2012 6:17 am Post subject: |
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| This is pending for njfn. |
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feipoa
Joined: 08 Mar 2011
Posts: 62
Location: Canada
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| Posted: Thu May 31, 2012 8:19 am Post subject: |
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| joekster wrote: | | I really need to slim down my collection before my wife divorces me |
You have echoed the reality for a lot of us. Wives and CPUs don't seem to mix well. |
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cedrik
Joined: 16 Oct 2011
Posts: 547
Location: Romānia
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