The deal with vs NVMe vs SSD vs SATA vs AHCI etc

GIGABYTE NVME 256GB 2280 PCIe Gen3 Internal Solid State m 2 and nvme slot difference 2 NVMe SSD: very high write and read speeds When it comes to the internal storage, the NVMe SSDs are the best of the best in terms of m2 slot types SATA SSDs can either take the form of or drives If your laptop has a spare slot, first check if supports NVMe, SATA, or both

m2_1 slot 2 slots are off the chipset, and one slot can take either an NVME or SATA card