NVMe vs vs SATA vs PCIe: What are these SSDs?

B550M DS3H ; 1 Solid Pin Power Connector ; 2 DVI ; 3 DisplayPort + HDMI ; 4 Realtek GbE LAN ; 5 Ultra Durable PCIe Slot · PCIe® Slot · Running 1*

Scalable parallel computing GPU dense servers that are built for high performance 2 GPU 4 GPU 8 GPU The first PCIe x4 Slot supports the latest

2 kings of africa slot Just by looking at the picture of the board on the linked website, the second slot says PCI 16_2, which would say to me that it's a PCIe 3 x16

24 slot 2 2280 PCIe NVMe SSD