What is an slot on a motherboard used for?

Lenovo ThinkSystem SR650 V3 Server Product Guide > Lenovo Press m 2 nvme slot is a slot that can interface with SATA , PCI Express m2 vs nvme slot So NVMe is to SATA as is to or PCIe (some NVMe drives connect directly to a PCIe slot using up to all 16 lanes vs the 4 lanes that the

m2 slot pc Happy new year you all! I'm experiencing a weird performance degradation of about 50% on slot 1 of my motherboard