Graphics Card Slot Types Explained

PCI is the bus interface standard for expansion cards Data is transmitted in parallel on a 32-bit or 64-bit data bus width

PCIe slots come in a variety of physically different sizes A PCIe card will fit into a slot of its size or bigger, but not into a smaller PCIe slot

pcie nvme slot PCIe Slot Width and Capabilities · Slots 3 and 10 have x16 connectors with x16 electrical interface · Slots 1 and 2 have x16 connectors with x8 electrical

pciex1_1 slot Height: inches Length: inches Thickness: mil ±10% Note: Reserve two adjacent PCIe slots