Who made this giant CPU?

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fisheye46



Joined: 17 Mar 2005
Posts: 2
Location: lake mary,florida

PostPosted: Thu Mar 17, 2005 1:48 am    Post subject: Who made this giant CPU? Reply with quote

I have 4 of these white ceremic cpu's size is 6" x 6" x 1/2" it weighs 1lb 9oz's
i was told by a cpu gold scrapper that theres over 1oz of gold in 1 cpu.there is no name just a number on the front and back its C5035716 i think its a water cooled IBM cpu.but what year and model IBM did this come from.
i would be willing to sell all 4 CPU's ill take the best offer.



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CPUShack



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

PostPosted: Thu Mar 17, 2005 2:49 am    Post subject: Reply with quote

Looks like IBM to me.
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metalmaker



Joined: 06 Dec 2004
Posts: 161
Location: St. Louis, MO, USA

PostPosted: Thu Mar 17, 2005 1:00 pm    Post subject: Reply with quote

For information on this chip try the guy at the link below. He has many similar items. Written description at the bottom of this link sounds like yours.

http://www.chips.5u.com/idxmcm.html

metalmaker

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fisheye46



Joined: 17 Mar 2005
Posts: 2
Location: lake mary,florida

PostPosted: Thu Mar 17, 2005 2:27 pm    Post subject: Giant IBM chips Reply with quote

ok,i found out what these chips are,they are IBM 390E TCM's and they do have over 1 oz of gold in them,the backplane that they plugged into the pins are worth $300 a lb.
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skold



Joined: 30 Nov 2003
Posts: 960
Location: Canada

PostPosted: Thu Mar 17, 2005 5:27 pm    Post subject: Reply with quote

$10? Smile
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