Supermicro SuperO C9Z390-CG-IW

Supporting enough current to supply the Core i7-9700K, we can only recommend buyers consider the C9Z390-CG-IW if they don’t plan on pairing it with the i9-9900K. While custom settings on the board allowed the i9-9900K to operate very well and even reach a 5 percent overclock, stock settings resulted in underclocking or power resets during extremely heavy software loads.

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