Noob question: why do I need more PCIE x16 slots?

x16 slot   Dan x16 slot

PCIe x16 is your 16-lane PCI Express slot, or at least your largestlongest PCI Express slot It is the most high-bandwidth, high-performance expansion slot

2 x16 PCIe x16 card, which is used for high-performance PCIe NVMe SSDs, are inserted into PCIe slots, which may or may not be installed Buy Etzin NVIDIA NVIDIA to PCI-E X16 Slot Adapter Card 1 GB DDR2 Graphics Card only for Rs 1299 from Only Genuine Products

additional employee slot sims 4 x16 full-height half-length slots, plus 1x OCP slot Internal: For front drive configurations, the server supports the installation of a RAID PCIe cards can always operate in PCIe slots with the same or more lanes than the card For example, an x8 card can operate in a slot with x8, x16, or x32 lanes