vs PCIe vs SATA SSDs: What's the Difference?

Z390: SSDs and disabed SATA ports - ASRock Forums m2 sata slot Used for SATA SSDs, and interfaced through the AHCI driver and SATA port exposed through the connector PCI Express using AHCI Used m2 slot mainboard Check your motherboard manual My asus h270 board has 2 slots, but one is for SATA and one is for NVME (

m2 slot 2 Slot It can offer the fastest boot or data access thru the NVMe SSD and at the same time provide very fast storage through the SATA SSD