The home of A80486DX SXE61 ES? Complete board

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Cpuswe



Joined: 15 Mar 2005
Posts: 2214
Location: Karlskrona, Sweden

PostPosted: Thu Apr 24, 2008 2:10 pm    Post subject: The home of A80486DX SXE61 ES? Complete board Reply with quote

Got this pic emailed to me. Could this be the "home" of the SXE61? Notice the q-spec is on the board and not on the chip.


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Last edited by Cpuswe on Thu Apr 24, 2008 2:33 pm; edited 1 time in total
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JAC



Joined: 24 Jul 2005
Posts: 3469

PostPosted: Thu Apr 24, 2008 2:26 pm    Post subject: Reply with quote

Awesome find!
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Wizzard1



Joined: 05 Nov 2006
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Location: Boston MA USA

PostPosted: Thu Apr 24, 2008 3:03 pm    Post subject: Reply with quote

Neat!! What exactly does that go to?? Some kind of server?
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bacterio



Joined: 04 Dec 2005
Posts: 242
Location: Getafe, Espaņa

PostPosted: Thu Apr 24, 2008 3:15 pm    Post subject: Reply with quote

wtf!?!?!?!

looooook's cooool

a question, what is a82495?? a cache controller??

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Cpuswe



Joined: 15 Mar 2005
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Location: Karlskrona, Sweden

PostPosted: Thu Apr 24, 2008 4:14 pm    Post subject: Reply with quote

bacterio wrote:
wtf!?!?!?!

looooook's cooool

a question, what is a82495?? a cache controller??


Yupp.

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pinkie



Joined: 17 Sep 2005
Posts: 971
Location: Shenzhen,GD,China

PostPosted: Thu Apr 24, 2008 4:29 pm    Post subject: Reply with quote

Lovely chips.

Do you know the frequency of it?

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susl45



Joined: 27 Dec 2007
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PostPosted: Tue Apr 29, 2008 6:08 am    Post subject: Reply with quote

Very nice couple ES chips!
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UMMR_Italy
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PostPosted: Wed May 21, 2008 12:30 pm    Post subject: It's a early 486DX-50 (I guess!) Reply with quote

Hello from Italy!,
I'm the owner of this old CPU card.
I guess it is a ...very... early 80486DX-50. You're right, the 80495 is a cache controller. It's a member of the Intel's line started by the 80385. Under the black heatsink there are many Intel writeback cache chips (16).
I have purchased this card some months ago here in Italy in a electronic scrapping/recycling facility near my town.
This kind of CPU modules manufactured by Intel (notice the unusually "thin" logo) has been sometimes used in x86 EISA-based servers such as the IBM PCServer 7xx. I have in my museum a complete IBM board with a CPU module like this.
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thomsonicus



Joined: 11 Dec 2007
Posts: 226
Location: Poland

PostPosted: Wed May 21, 2008 4:46 pm    Post subject: Reply with quote

nice! i really like the logo, looks like it was concieved somewhere in the 1960s!
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