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Motherboard

产品名称 产品版本 FAQ Type 最后更新
L4S5A3  V1.1A  Operating System  2010/06/02 

问题
What is the difference between 645DX and 645DX/BO?

回答
645DX chipset can't support Hyper-Threading CPU, but 645DX/B0 chipset does.