The B550 Taichi is a stout board offering and is essentially an X570 Taichi but without the need for a chipset cooling fan and also sans Thunderbolt header. The price point is a strange one as the X570 Taichi is virtually the same price, but the B550 chipset does not have PCIe 4 lanes, which means you are limited to one PCIe 4 M.2.
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