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Allwinner H3 CPU for Whatsminer M31s/M20s/M21s/M30/M30s+/M31s+ Control board
The Allwinner H3 is a quad-core OTT Box processor that provides high-performance processing and a high level of feature integration. CPU repair for Whatsminer M31s/M20s/M21s/M30/M30s+/M31s+ Control board.
It’s rated to run at 1.296GHz, anything higher is an overclock (usually overvoltage). If you run it without a heatsink, fan, and proper dvfs settings, it may overheat.
