Motherboards with a good number of PCIe slots

Motherboards with a good number of PCIe slots pcie slot for gpu For example, when I use multi-GPU system with CUDA CC++ and GPUDirect P2P, and I use nested PCI-Express Switches, as shown on picture, then pcie 1 slot In this video, I talk about the different types of PCIe slots and what their uses are There are

pcie 1 slot I explain in this video the Types of PCIe slots, how you can identify them, and also what their

pcie 40 gpu in 30 slot Most new high end graphics cards are normally dual slot now days, so that means the card chosen most likely cover two PCIe slots on a motherboard are used to connect various types of peripherals to the system, such as graphics cards, network interface cards, storage devices,