Gigabyte optimized its TRX40 Aorus Xtreme for four graphics cards at double-slot spacing, differing from the Asus board which has a single space between the second and third slots. While that might seem like a win for Gigabyte, moving the first slot to the case’s top position meant sliding up the DIMMs as well, which in turn limits the amount of space available for voltage regulator cooling.
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