What are PCIe Slots in PC?

My RTX 3070 won't fit in my PCIE slot! I need some assistance please short pcie slot Bandwidth of PCIe · PCIe x16 : 128 Gbits · PCIe x1 — open stack: 8 Gbits · PCIe x16 : 32 short slot Learn to distinguish cards, including slots, keys, sizes, and types Understand slot functionality, and PCIe interfaces, and the platform's

gossip slot height, full-length dual-slot PCIe card For details refer to the NVIDIA Form Factor for Server PCIe Products Specification (NVOnline