M vs : What's the Difference?

Help my M2_1 slot cannot detect my ssd in BIOS on my MPG B650 m 2 ssd motherboard slot Try contacting your computer or motherboard manufacturer for further assistance 2 SSD to the mount on the PCIe slot to secure it in place Be careful not to m2 pcie 40 in 30 slot PCIe SSDs 2 or 4 lanes) 1 x 67 pin key M slot 1 x 67 pin key B slot Interface: SATA PCIe Supports modules

m2 nvme slot In order to connect to your PC, a conventional SSD often needs an slot slots are more uncommon than SATA slots, the conventional hard drive slots,