Does any PCIe slot support NVMe SSD's automatically or do I need

Does any PCIe slot support NVMe SSD's automatically or do I need m 2 expansion slot To me it feels like the most obvious logical next step is to push for controller chipsPCIe expansion cards that take gen 5 speeds and split it m2 sata slot Utilize an available PCIe x4 expansion slot for the installation, removal, or interchange of PCIe SSDs The drive tray accommodates M-Key NVMe SSDs

m2 sata slot expansion slot on the back of the console Additionally there were even some more budget-friendly SSDs that actually only use x2 PCIe

m2 nvme slot Hey all, Bought a new HP Omen 30L-1139 it has expansion slots for upto 3 SSDs I swapped out the 2 SSDs from my old computer to the new Concept Product CP074-1 4 x NVMe SSD to PCIe x16 Mobile Rack for PCIe Expansion Slot with Blower Fan and Aluminum Heatsink