expansion slots and expansion cards
Dell PowerEdge R720 - CPU 2x E5-2680 v2
4 PCIe expansion card slots low–profile (3) Allows you to connect up to three PCI Express expansion cards. 5 7 8 Ethernet connectors Four integrated 10/100/1000 Mbps NIC connectors.
Mainboard Asus B760M-K DDR4 | Tứ Gia Computer - NPP Wacom, Huion ...
Typically, FHD video capture uses PCIe x1 expansion cards, while more HD 4K capture cards require at least PCIe x4 expansion slots to handle bandwidth requirements.
Grundlagen PCI-Express - amdAREA51
Graphics cards are one of the most common devices you plug into PCIe slots. You can also add network cards, SSD expansion cards, sound cards, storage ...