WisdPi PROM21: AMD B650 chipset becomes a PCIe expansion card (opens in new tab)

Covers AMD B650 expansion cards hit retail starting at $199 — add four M.2 PCIe 4.0 slots and 11 USB ports to any PC with a PCIe slot

Sometimes it is not the major GPU roadmaps, but small, slightly unusual boards that deserve a second look. The WisdPi PROM21 All in Expansion Card belongs exactly in this category. The manufacturer sells a PCIe expansion card on which an AMD Promontory 21 sits – that is, the I/O chip that functions as the B650 […]

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