HOW TO DISABLE SATA SLOT

sate slotAn x16 slot is the largest PCIe slot and ideally connects to 16 PCIe lanes. However, in many cases, you can find a PCIe x16 slot with a physical size of a full x16 slot, but in reality, it would only be connected to four PCIe lanesDoes my Inspiron 15 3000(3501) have a 2.5 SATA slot? I have an Inspiron 15 3000(3501) and I want to add a 2.5 SATA 3(6 GBS) ssd to it alongside the M.2 NVME ssd.