NVMe x4 and x1 compatibility?

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

In this video, I will explore how to check if your motherboard supports Gen 4 SSDs or not

will gen 4 nvme work in gen 3 slot Supports AMD Ryzen™ 5000 series Ryzen™ 5000 G-Series 3rd Gen Ryzen 4+3 phase Hybrid Digital PWM 9 Dual Channel DDR4, 4DIMMs 10 Supports AMD

william hill slot games Hi, I currently am using a Pi 5 and I have connected via a Blue USB slot an External SSD enclosure, with an PCIe Gen 4 NVMe SSD in it