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xiaoyanxu
Joined: 23 Apr 2011
Posts: 1029
Location: China
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 Posted: Fri Nov 21, 2014 2:05 am Post subject: I found some unknown Compaq chips |
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I found some unknown Compaq chipsĄŁ
What are these chips?
Whether is CPU?
Looking forward to your reply. |
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CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
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xiaoyanxu
Joined: 23 Apr 2011
Posts: 1029
Location: China
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| Posted: Fri Nov 21, 2014 2:34 am Post subject: |
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| CPUShack wrote: | what does the back look like?
Reminds me of an Alpha |
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xiaoyanxu
Joined: 23 Apr 2011
Posts: 1029
Location: China
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| Posted: Fri Nov 21, 2014 2:37 am Post subject: |
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There are types of writing.
JM6924, KN822X, JM6950 |
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bccwchan
Joined: 20 Sep 2004
Posts: 2585
Location: Hong Kong
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| Posted: Fri Nov 21, 2014 3:58 am Post subject: |
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look like Alpha 21264B cpu but with less pin
should be the cache controller or something else. |
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bccwchan
Joined: 20 Sep 2004
Posts: 2585
Location: Hong Kong
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| Posted: Fri Nov 21, 2014 4:01 am Post subject: |
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| see what inside the heatsink |
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xiaoyanxu
Joined: 23 Apr 2011
Posts: 1029
Location: China
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| Posted: Fri Nov 21, 2014 4:25 am Post subject: |
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| bccwchan wrote: | | see what inside the heatsink |
I do not see inside. |
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gg1978
Joined: 31 Jul 2012
Posts: 1052
Location: Indiana, USA
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| Posted: Fri Nov 21, 2014 11:44 am Post subject: |
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heh, i don't think they made quad core alpha's in MCM  |
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aberco
Joined: 05 Sep 2013
Posts: 2655
Location: Paris France
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| Posted: Fri Nov 21, 2014 6:05 pm Post subject: |
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Oh wow, I have a similar one too.
I think they are part of Alpha chipset (memory controller or something similar), but a 4 die MCM...!
They are made by IBM, like the white substrate Alphas |
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