PC doesnt boots when 2x gen 4 NVME ssd are installed

Promontory PCI-e speed doesn't have the gen 3 option, it just goes the other slot only accepts sata, it can't even read my ssd Back

Gen 4 is faster than Gen 3

williams slot machines Yes but the speed of the drive will be limited to the PCI-e spec, the number of lanes that the slot is wired at going to either the CPU or

william hill slot tournaments BUT you go buy the off brand no name cheaper 1TB Gen 4 NVME for lets say, 70$ (6-7K read