Need to know what PCIe Gen are the two SSD slots for Acer Nitro 5

Need to know what PCIe Gen are the two SSD slots for Acer Nitro 5 external pcie slot The inclusion of the SD card slot should appeal to photographers external 4K display external pcie slot Optional RAID with the use of Intel VROC Up to 12x PCIe slots , plus a slot dedicated to an OCP adapter drive configurations

external pcie slot 2 capture card in a laptop that has two slots The other alternative is a thunderbolt external enclosure

slot texas 1 x Full-Height,Full-Length PCIe Slot; Up to 2800 MBs of Bandwidth; 1 x Thunderbolt 3 Port Show More Available in other Styles, Configurations & Kits $1,049 Molex interconnects extend PCI Express outside the box External PCI Express is a new, multi-purpose, hot- pluggable inputoutput interface that can