AMD AVC Z7UH40Q001 Copper Pipe AM2/AM3. This quality AMD AVC Z7UH40Q001 Copper Pipe CPU heatsink and fan Cooler is suitable for socket 754, 939, 940, AM2, AM2+, AM3 and AM3+ cpu's. This has a copper base with copper pipes to give the maximum heat dissipation from the cpu when cooling, and not your poorer quality heatsink which has an aluminium base.
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