B550-A Pro M2_1 Slot not working?

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Kingston NVMe SSDs · Ideal for Gamers and PC Enthusiasts · PCIe NVMe 2280 · 500GB, 1TB, 2TB, 4TB · Up to 7,300MBs read, 7,000MBs write

The ToughArmor MB840M2P-B turns a PCIe 4x, 8x, or 16x expansion slot into a removable NVMe drive bay, allowing you to swap in NVMe SSDs without PCI-SIG also authored standards for SSDs, which provides PCIe connectivity for small form factors and is designed for internally mounted expansion cards

money roll slot 2 2280 图片无替代文字 Not all slots are used for SSDs, for example the E Key slot in the 2 2x4 Low-profile PCIe Card enables you to mount two of them into a single x8 card slot and combine their performance No matter how you use it, this card can