Clarification regarding SATA vs NVMe on SSD drives

vs NVMe What's The Difference Exactly? nvme and m 2 slot difference 2 PCIe Gen 4 NVMe SSD in it I know the PCIe Gen 4 with 4 lanes is complete overkill for a USB 3 connection with an enclosure, and also overkill for the NVMe nvme 40 in 30 slot However, compared to drives, internal SSD is a lot slower The reason for this is simple Unlike M2 drives, SSD drives are plugged like a

nvme gen 4 in gen 3 slot Bought myself 2 NVMe M2 drives The Gigabyte motherboard has 3 slots available, marked M2A_CPU, M2B_SB and M2C_SB