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FDIV
Joined: 12 Mar 2006
Posts: 740
Location: Ohio, USA
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 Posted: Wed Jul 19, 2006 11:49 pm Post subject: IBM chips, power pc? |
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Ok, I forgot my camera going to the scrap yard again so I can't give you a picture but I have the text and a description. All of these chips are IBM's. The bottom of all of them is completely covered with pins that are not staggered but rather aranged in a square pattern. The actual chips are white ceramic and each have a heatspreader on top. Some of the heatspreaders are anodized blue, some are gray. All appear to be anodized aluminum. Their were four types of chips. I found some with more then one example. The text was as follows:
1st chip:
1 IBM 9352 11g2921
Q0800 3d2
2nd chip:
1 IBM 9314 9gx4731 pq
91290664
3rd chip
1 IBM 51 25f8308
632 1600
4th chip
1 IBM 9898 25f8568
9125 2327
I would apreciate any information about what they are. I am trying to decide whether or not to save them from being ground to dust. |
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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Robev
Joined: 10 Mar 2006
Posts: 3693
Location: New Zealand
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| Posted: Thu Jul 20, 2006 6:33 am Post subject: |
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I have one like the Top one but without the Heatsink and I have one like the Bottom one but without the Steel Surround come heatsink. 
Can you please give me an accurate description of the Botton one please?
Cheers
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The Older they are the Better they are. |
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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| Posted: Thu Jul 20, 2006 7:02 am Post subject: |
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| Robev wrote: |
I have one like the Top one but without the Heatsink |
Could you post a pic of the 4381 without heatsink please ? I always wanted to see it without removing its HS...
Thanks !
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My microprocessor collection: The Gecko's CPU Library |
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Robev
Joined: 10 Mar 2006
Posts: 3693
Location: New Zealand
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| Posted: Thu Jul 20, 2006 5:58 pm Post subject: |
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| gecko54000 wrote: | | Robev wrote: |
I have one like the Top one but without the Heatsink |
Could you post a pic of the 4381 without heatsink please ? I always wanted to see it without removing its HS...
Thanks ! |
Here you are then
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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| Posted: Sat Jul 22, 2006 5:08 pm Post subject: Re: IBM chips, power pc? |
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| FDIV wrote: | Ok, I forgot my camera going to the scrap yard again so I can't give you a picture but I have the text and a description. All of these chips are IBM's. The bottom of all of them is completely covered with pins that are not staggered but rather aranged in a square pattern. The actual chips are white ceramic and each have a heatspreader on top. Some of the heatspreaders are anodized blue, some are gray. All appear to be anodized aluminum. Their were four types of chips. I found some with more then one example. The text was as follows:
1st chip:
1 IBM 9352 11g2921
Q0800 3d2
2nd chip:
1 IBM 9314 9gx4731 pq
91290664
3rd chip
1 IBM 51 25f8308
632 1600
4th chip
1 IBM 9898 25f8568
9125 2327
I would apreciate any information about what they are. I am trying to decide whether or not to save them from being ground to dust. |
Hi Fdiv,
best way to find out what units they are is by using the P/N of
the boards they were pulled from. Using this P/Ns
at Google will bring up results at once. In your case
I guess the scrapyard-guys already did their job and
pulled them no matter from what boards? 
I`m sorry I don`t know any of your numbers but I already
found out that IBM is using different P/Ns for e.g. one and the same CPU
which makes the identification even more difficult. 
/Doccy |
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Telcontar
Joined: 11 Sep 2006
Posts: 61
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| Posted: Wed Sep 13, 2006 2:14 pm Post subject: |
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Hi all! I need help. I got an IBM 4381 CPU, but I can identify neither its model group, nor its clock speed.
The signature on the HS is:
10F 919 0 5 016
IBM34
A69 753 99
031 R
At the bottom, beside the pins:
R697 5399
Does anybody have an idea? |
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el_gecko
Joined: 25 May 2005
Posts: 1553
Location: Nice, France
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Telcontar
Joined: 11 Sep 2006
Posts: 61
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| Posted: Wed Sep 27, 2006 2:04 pm Post subject: |
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Similar, but the model group identifier is missing from my CPU, I think. |
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