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 1 lb 2 oz Tinfinger RAM and 8 CPUs for gold/silver/precious metal recovery US $9.00 
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 1974 AMI GREY TRACE VINTAGE COMPUTER IC CPU S1856 WHITE CERAMIC GOLD 40 PIN DIP US $9.99
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 CPU'S FOR HIGH YIELD GOLD RECOVERY (16.4 ounces) US $165.00
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 10.06 LBS 32PCs AMD OPTERON CPU's SOCKET 940 (GOLD CONNECTORS) FOR GOLD RECOVERY US $75.00
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 2.6lbs Scrap CPU for GOLD RECOVERY! US $41.00
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 1 Ounce Scrap Aviation Vintage Connector Pins for Gold Recovery, CPU US $10.50
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 Old Computer CPU Processor Chips Gold Scrap Recovery Intel i486 Mac Motorola US $49.99
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 Computer Parts Gold recovery,connector ends,cpus Ram,Lap top Hard drives 10lbs US $10.99
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 7.8oz. SUN-SPARC II Gold/Ceramic Chips CPU's for Scrap Gold Recovery US $38.00
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 1 LB Gold Scraps Recovery CPU Mix Chips Gold Plated Pin 453g US $99.70
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 35 CPU computer chips processors for scrap gold recovery 28.6 oz. (1.805 lbs) US $51.00
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 Scrap for GOLD RECOVERY SCRAP 37 Pc Lot CPU CERAMIC 700 grams 24.7 oz US $86.00
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 Lot of 14 CPUs for Gold / Metal / Scrap Recovery US $32.42
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 Vintage CPU Intel i486 DX2 -33 for Gold Precious Metal Recovery -B- US $20.00
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 Lot of Ten 10 Intel Pentium Pro CPUs for gold recovery US $223.50
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 CYRIX GXi-180BP GAKC4733E CPU PROCESSOR WITH MOTHERBOARD VINTAGE GOLD US $29.99
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 Vintage Gold RCA CDP1802D NOS Microprocessor CDP 1802 CPU US $65.99
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 Intel Pentium Pro CPUs HIGH YIELD chips for GOLD recovery scrap #0608 US $30.01
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 Lot of 8 Vintage Pentium CPUs for collection, use or gold recovery US $.99
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 Lot of 2 Pounds CPU's RAM Contact Fingers Scrap Gold Recovery Non-Working US $44.99
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 2 lbs. 3 oz. CPU's RAM For Gold Recovery 15 CPU, 46 Sticks Of Ram US $11.01
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 GOLD SCRAP RECOVERY /CPU, RAM , BOARDS -2 LBS 10 OZ US $22.50
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 9 lbs Scrap Motherboard CPU Ram Gold Recovery Lot PCI ISA cards US $24.75
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 C82258 INTEL 1989 CPU GOLD PLCC New! R82258 RARE US $39.95
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 Collectible ATT/LUCENT ATT2C15-3R364 CPU GOLD PGA New! US $49.99
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 Large Lot 286 Cpu's over 12 lbs High Yield Scrap Gold Recovery Included in lot a US $599.00
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 300 GRAMS SCRAP COMPUTER PARTS GOLD SCRAP CPU FINGERS BOARD PINS RAM CPU SLOT US $24.00
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 410 GRAMS SCRAP COMPUTER PARTS GOLD SCRAP CPU FINGERS PINS 24K PLATE HIGH YIELD US $48.00
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 1.75+ POUNDS COMPUTER SCRAP GOLD SCRAP CPU PINS FINGERS JUNK LOT 24k PLATE PARTS US $60.00
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 bulk lot PENTIUM CPU CHIPS gold recovery collect refine diy US $9.99
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 10 Intel Pentium CPUs for Gold Scrap see pic US $36.00
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 scrap cpu lot for gold recovery ceramic cpu US $11.00
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 100g Gold Recovery Scraps 897 Gold Plated Pins 0.27LB CPU TEXTOOL/3M 268-5400 US $24.70
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 Zilog Z8400ACS Vintage Z80A Gold CPU Chip 8416 DC US $79.00
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 Beautiful Intel R8207-8 IC LCC Rare Vintage Ceramic CPU 4 Gold Scrap L8150394 83 US $5.99
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 22 CERAMIC CPU's FOR GOLD RECOVERY US $52.00
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 3.15 LB Lot - Small Intel & AMD Laptop CPUs for Gold Scrap! US $84.99
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 Lot of 16 AMD Ceramic scrap CPU for gold recovery High Yeild vintage Socket A US $16.50
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 AMD K6-2 Scrap CPU Processor for Gold Recovery Lot of 3 lbs 5.5 oz ( 69 pcs ) US $170.00
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 2 Pentium Pro CPU for gold recovery US $54.00
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 Intel Pentium 4 CPU w/gold pins for gold scrap 90 pcs. (3.82 lbs.) US $9.61
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 Intel CPU chips for gold recovery 16Lbs 12 ozs US $.99
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 11.05 LBs - Intel Pentium III & 4 CPUs for Gold Scrap - FREE SHIPPING! US $159.99
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 Lot of 9 pounds scrap Motherboards, pci cards, goldfinger memory & cpus for Gold US $9.99
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 SCRAP COMPUTER MEMORY & CPU FOR GOLD RECOVERY US $49.11
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 Lot of 7 Pentium Pro CPU Processors for Scrap Gold High Yield Recovery 1.35Lbs US $249.99
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 intel Celeron CPU for scrap 63 pcs. 2.82 lbs. w/gold pins for gold recovery US $10.50
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 Intel Pentium MMX CPU for gold recovery (56 pcs.) 2.38 lbs. US $20.50
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 TI S1076-6008 DMD Vintage Collector Ceramic Cpu scrap Gold recovery or not US $76.89
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 7 Lbs Pounds of Intel CPU Socket 604 & 370 Processors for Gold Scrap Recovery US $69.95
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 Large Lot Of Computer Components RAM CPU Graphics Cards For Scrap Gold Recovery US $79.99
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 210 AMD cpus for gold scrap 10 lbs US $399.00
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 Qty 10 Intel Pentium Pro 180Mhz CPU Processor New GOLD Scrap or Collectible $$ US $376.95
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 **22 LBS. 12.9 oz.** SOCKET 478 CPU'S FOR SCRAP GOLD US $800.00
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 **7 lbs. 15.7 oz. ** SOCKET 370 CPU'S FOR SCRAP GOLD US $400.00
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 **8 lbs. 10.6 oz. ** AMD CPU'S FOR SCRAP GOLD US $400.00
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 Lot of CPU's for Gold Recovery - 2.19lbs - 47pcs US $20.50
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 Intel Pentium 4 CPU 80 pcs. 3.06 lbs. for gold scrap US $15.50
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 **3 lbs. 14.3 oz. ** AMD SOCKET 7 CPU'S FOR SCRAP GOLD US $250.00
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 How to Book on Recovering Gold from CPUs, RAM 'Fingers', Scrap Computer Parts! US $19.95
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 1+ Lbs 15 Slot Cpu's For Gold Scrap Recovery, More gold than memory bars. US $18.99
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 Intel i486 DX Computer CPU Processor Vintage Gold Plus extras US $1.54
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 HUGE LOT OF 48 GOLD PLATED CPU CONTACTS FOR GOLD RECOVERY SCRAP DOUBLE SIDED! US $789.99
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 C8755A Intel CPU 40-Pin Gold Vintage Collectible US $14.99
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 C8755A Intel CPU 40-Pin Gold Vintage Collectible NEW! US $34.95
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 D8755AD NEC CPU White Gold Vintage Collectible US $24.99
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 PENTIUM III 3 P3 Lot of TEN Mixed CPU's GOLD RECOVERY US $19.99
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 Lot of 9 Pentium II CPU with heatsink -----USED---- Gold Recovery US $9.95
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 64 Sun Sparc II Gold Ceramic Chips CPU's for Scrap Gold Recovery US $75.00
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 Intel Pentium 1 sx 1992 Lot Scrap Gold 486 CPU AMD K5 Yield cyrix 133 ceramic US $99.99
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 LOT OF 10 RARE VINTAGE AMI HIGH YIELD GOLD CPU CIRCA INTEL 386 FOR GOLD RECOVERY US $49.00
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 8 CPUs WORKS GREAT or for gold recovery! Cyrix MII 400, AMD K6-2 550, misc Intel US $9.99
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 Collectible MOTOROLA XC68360RC25B CPU GOLD PGA New! US $39.95
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 ! ! ! ! ! ! ! !-- excellent lot of CPU,S for gold & precious metal recovery! ! ! US $92.50
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 Scrap gold CPU computer chips for Recycling Lot 1 US $154.99
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 Scrap gold CPU computer chips for Recycling Lot 2 US $165.00
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 11_ HIGH YIELD GOLD scrap CERAMIC computer CPU's for GOLD RECOVERY US $6.50
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 22_ HIGH YIELD GOLD scrap computer CPU's for GOLD RECOVERY US $15.50
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 94 GOLD SCRAP CPU CPU'S FOR RECOVERY PLUS EXTRAS! US $27.06
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 1.8 Lbs of Mixed Memory Chips, cpu , gold fingers for GOLD Recovery or Scrap US $29.95
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 135 CERAMIC CPU's FOR SCRAP GOLD RECOVERY US $1,200.00
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 MOTOROLA MC68EN360RC25K CPU CERAMIC GOLD MC68EN360RC25 (31110) US $9.99
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 2.13 LBS FOR GOLD RECOVERY ~ RAM ~ CPU ~ NOTEBOOK MOTHERBOARDS US $.99
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 How to Refine Gold from Computer RAM & CPUs - Recover Scrap Gold Plating! US $19.95
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 Lot 79 Ceramic Scrap Gold Processors Intel Pentium Cyrix cpu amd High Recovery US $299.95
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 Intel Pentium Pro CPUs HIGH YIELD chips for GOLD recovery scrap melt MQ US $30.50
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 10 x 1g SYRINGE HEATSINK CPU SILICON THERMAL PASTE GREASE COMPOUND (Gold) US $7.82
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 12g Gold Thermal Grease Paste PC CPU Heatsink Silicone Compound US $4.58
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Cpu Gold
A Layman's Guide to a Computer's Cpu
The Central Processing Unit, or CPU
The CPU of a computer is the main lynchpin of the computer system. Without it, nothing happens. It is a small slab of silicone about 10mm (3/8ths of an inch) square and about 2mm thick, which has been etched and doped microscopically to form circuits, switches, transistors and other electronic components: hundreds of millions of these components are embedded in this tiny space. The rest of the physical size of the CPU is taken up by little connecting wires from these circuits to the 100 plus pins on the underside of the CPU chip, a couple of external components, and with heat transfer fins and fans which are needed to cool that little slab of silicone, which is doing 2800 million operations per second! (That's for an average off the shelf 2.8GHz computer)
The CPU is mainly a calculating unit, and can do complex arithmetic functions. But the CPU is actually made up of a number of distinct modules with different functions, like ultrafast short term storage called cache, traffic control to control the data flows, like a traffic light, and arithmetic units to do the sums.
The CPU on it's own is a dead lump of metal and glass. It needs to be fed data to be of any use. There are various other circuits in the computer that get it started up, such as the BIOS (Basic Input/Output System), and this then fires the Operating System up, which starts injecting instructions in the right format to the CPU, and then waiting for the results of the CPU's work so that this can be passed on to other circuits, like the graphics card for example, in order to display something on your screen.
A CPU's speed is measured in Megahertz or Gigahertz, ie 1 million operations per second (MHz) or 1000 million operations per second (GHz) Thus a 3.0GHZ CPU will be able to handle 3000 million operations per second. Bear in mind that a calculation or some takes quite a large number of "operations" to complete.
CPU's sometimes get a glitch in their data feed, so that they sit waiting for the next instruction which never comes. There is a circuit built into the CPU that checks for this inactivity, and which then clears and restarts the CPU. Sometimes this also doesn't work, due to a badly written program or data corruption, and this is known as a computer "hang." Rebooting the computer starts the CPU up from scratch, and this clears the "hang" and allows normal operation again.
A CPU is normally the most expensive part of a computer, due to it's extreme complexity, research and development costs, and because a lot of the tiny internal contacts are made from gold or gold plating, and other expensive materials. The gold is used because it is one of the best conductors of electricity, and it doesn't ever tarnish or rust or corrode in any manner.
CPU's like to be kept cool, so make sure that their fan is always working and that their cooling fins are not clogged up with dust and fluff. Then this technological marvel should give you years of trouble free service.
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