Computer central processing unit (CPU). This is the underside of an AMD Phenom II CPU. It is a socket AM3 processor with four cores. The gold pins see Stock Photo - Alamy
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AMD AM3 Phenom II X4 840 Processor HDX840WFK42GM CPU - Discount Prices, Technical Specs and Reviews [AMD AM3 Phenom II X4 840 Processor HDX840WFK42GM CPU Full Technical Specs] - £75.00 : Electrobyt!, Computer Memory
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