IBM part number on 6x86, what does it mean?

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xi11west



Joined: 07 Mar 2005
Posts: 1526
Location: Houston, TX

PostPosted: Wed Jun 02, 2021 4:08 pm    Post subject: IBM part number on 6x86, what does it mean? Reply with quote

I noticed there are different IBM part numbers on the bottom of IBM 6x86s, for example I saw 88H3467, 88H3465, 88H2312 on three 6x86L-PR166+, other than that they look like exactly same. Just wondering what do these numbers represent? Is it something meaningful enough to be distinguished in collection?

Thanks
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CPUShack



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

PostPosted: Wed Jun 02, 2021 4:47 pm    Post subject: Reply with quote

Probably stepping info, I have started trying to keep track of them more.
as more people test them (and with some die shots perhaps) we'll know more

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rjluna2



Joined: 27 Oct 2014
Posts: 1302
Location: Hiram, GA, USA

PostPosted: Thu Jun 03, 2021 6:44 am    Post subject: Reply with quote

That would be interesting to find out on which is which with these different IBM part number on identical package Smile
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H3nrik V!



Joined: 15 Apr 2014
Posts: 1246
Location: Denmark

PostPosted: Fri Jun 04, 2021 1:24 am    Post subject: Reply with quote

http://www.cpu-galerie.de/html/ibm5x86-fru.html

I don't know if this gives any info?
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rjluna2



Joined: 27 Oct 2014
Posts: 1302
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PostPosted: Fri Jun 04, 2021 9:52 am    Post subject: Reply with quote

Well, that's interesting Confused
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xhoba



Joined: 20 Apr 2009
Posts: 4596
Location: Picardie, France

PostPosted: Fri Jun 04, 2021 11:46 am    Post subject: Reply with quote

Perhaps this topic can help too: https://www.cpu-world.com/forum/viewtopic.php?t=31872
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