Which slot should I use for my SSD?

What happens if I move an NVME with OS on it to another NVME slot? m2 nvme slot 2 slot is rectangular, with possible widths of 12, 16, 22, or 30 millimeters Most solid-state drives are 22 millimeters wide Lengths can m2 slot pc That board should have an NVMe slot for installing a PCIe Gen 3 drive Some m2 drives have a slot on the left, some on the right

m2 slot EZ-Latch：PCIe x16 Slot with Quick Release Design; Fast Networks： LAN NVMe PCIe x4 ; High Quality Audio Capacitors and Audio Noise