m.2 to gpu isn’t completely foreign nor new, but less practical than more recent standards like Occulink. the problem, specifically with the lower end model in particular, is using 4/8 pci-e lanes for a port that not everyone is going to use is a waste of the already limited amount of pci-e lanes available to the user because of the CPU choice. hence, it makes sense to keep 1 users with the side option to using usb4/thunderbolt gpu docks