Use all m2 slots on motherboard? - Hardware Hangout

2 NVMe SSD card In addition, I count three SATA data ports on this motherboard, meaning,

PCI-SIG also authored standards for SSDs, which provides PCIe connectivity for small form factors and is designed for internally mounted expansion cards

m2 expansion slot 2 NVMe SSD card In addition, I count three SATA data ports on this motherboard, meaning,

m2 slot types 2 slots and three of them support PCIe x4 to max out the performance PCIe SSDs The first slot is connected to CPU