Ceramic cpu s gold.
Gold content list in ceramic cpus processors chips.
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The inner silicon glass of every processor should break because mostly ceramic processors have gold plated surface under the silicon glass.
The value of the processor varies greatly depending on the model.
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For the ceramics there are two types of ceramic chips to sort and.
As mentioned above older processors generally have more precious metal content.
Below i will give you a list of some of the cpu types and yields that are available and put an approximate value on them using today s australian dollar gold spot price.
Most popular with chip collectors are the early intel microprocessor chips such as the first microprocessor the intel 4004 and it s successors the intel 8008 8080 as well as early intel memory chips such as the first ram the intel 3101.
Gold content list in ceramic cpu s processors chips kindle edition by maurukas tadas.
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Amd 486 586 pentium 1 gold top bottom ceramic cpu.
I recommend you have to make minimum 2kg scrap cpu batch for recycling.
Some other small ceramic chips may well contain several grams of gold per lb.
First break all ceramic processors.
Did you know that there is gold in many old cpu s central processing units or chips of old crappy computers.
Amount gold contents found in many cpu chips in troy ounces.
Toshiba server chip 0 27g 12 50 per cpu.
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After the break all ceramic processors put them into a large size bucket.
These are not too desirable for being refurbished because they are not being used too often but the gold content in them is certainly the highest.
I am only trying to get a ballpark figure on the yield of mixed cpu s on average.
So i have no gold plate ceramic single gold plate double gold plate the plates being those large square gold plated surfaces that may be on the top and bottom.
The very best yielding cpu s may hold up to 0 4 0 5 grams of gold per unit.
Here offered a method of a direct dissolution of all metals in aqua regia this kind of gold recovery process is not recommended for most other types of electronic scrap.
All cpu s are ceramic.
The good news is that many older computer chips can be worth more than their weight in gold due to hungry vintage computer chip cpu collectors.
I buy them bulk and have split up my tests like so.
1440 per ounce 46 30 per gram very high yeild cpu s.
Gold cpu recycling yields and values.
Intel pentium pro gold ceramic processor chip.
Nec server chip 0 27g 12 50 per cpu.
Ceramic cpu s are.