IBM 33G0396

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cedrik



Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia

PostPosted: Fri Jan 17, 2014 5:12 am    Post subject: IBM 33G0396 Reply with quote

Hello

I have this 2 chips...
Here http://www.cpu-world.com/forum/viewtopic.php?t=8762&highlight=33g0396 there were opinions that this seems to be 486 CPUs..

Can someone tell me for sure what they are?

Thank you

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Komz



Joined: 02 Feb 2003
Posts: 370
Location: PL

PostPosted: Fri Jan 17, 2014 5:26 am    Post subject: Reply with quote

For sure it is IBM cpu Smile I bet on 486SLC2 50 MHz
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Elar



Joined: 16 Jul 2003
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Location: Tallinn, Estonia

PostPosted: Fri Jan 17, 2014 5:44 am    Post subject: Reply with quote

Earlier discussion: http://www.cpu-world.com/forum/viewtopic.php?t=8819&view=next
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cedrik



Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia

PostPosted: Fri Jan 17, 2014 6:00 am    Post subject: Reply with quote

Elar wrote:
Earlier discussion: http://www.cpu-world.com/forum/viewtopic.php?t=8819&view=next


yes, i read it ,i also quoted that topic.. but the ideea there was :

- it looks like
- seems to be
- the seller said it's ..

i wanted to know if meanwhile new informations about them are available just to be sure what they are..

thank you

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Elar



Joined: 16 Jul 2003
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Location: Tallinn, Estonia

PostPosted: Fri Jan 17, 2014 11:02 am    Post subject: Reply with quote

Sorry, didn't notice the link. Concentrated on picture Smile
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Neon_WA



Joined: 08 Nov 2008
Posts: 7146
Location: Margaret River, West Australia

PostPosted: Fri Jan 17, 2014 7:53 pm    Post subject: Reply with quote

its the daughter (processor) board for the IBM Thinkpad 720C

The processor will be a 50MHz 486SLC2 (25MHz FSB, Vcore 3.3V, TDP 2.3W)

they should have a connector to fit the J15 connector on the main board


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cedrik



Joined: 16 Oct 2011
Posts: 2008
Location: Rom�nia

PostPosted: Fri Jan 17, 2014 7:57 pm    Post subject: Reply with quote

thank you very much... now i know for sure Smile
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Neon_WA



Joined: 08 Nov 2008
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PostPosted: Fri Jan 17, 2014 8:05 pm    Post subject: Reply with quote

just looked at old post.. Elar had it covered back then

With these sort of things always best to search for the board FRU
say if the 486 was de-soldered from board.. it becomes almost impossible to work out what they are

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