pcie slot ✓ What are the top uses of PCIe x1 Slots?

I am assuming slot that you refer to is NVMe interconnect, because on an SATA it is SATA, nothing more NVMe is a PCIe inpcie slot,It's very low something like 15-20 is the expected cycle lifetime for the slot I believe it is listed in the thread about the New 16 pin power adapter

The first PCI Express slot on your motherboard will be the best one to install your graphics card into The first slot will usually be a fully-decked PCIe x16 pcie slot,Eight NVMe SSD slots on a PCIe x16 card Silent operation Add your own ultra-fast SSDs for Mac, Windows, and Linux

pcie slot,PCIe adapters and slots come in 4 different sizes: 1x, 4x, 8x, and 16x Smaller size adapters do fit in larger slots, but larger size adapters do not fit in