expansion slots on a motherboard
Everything You Need to Know About an ATX Motherboard
Every computer motherboard is different, to determine how many expansion slots are on your computer motherboard identify the manufacturer and model of the motherboard.
Which PCIe Slot is best for your Graphics Card? - CGDirector
The width of a graphics card is often expressed in terms of "slots," which indicates how many expansion slots it occupies on a motherboard.
Review - ASRock B760M PG Riptide - An LGA1700 Motherboard with ...
Retrieve a significant number of PCI slots, expansion slots, and peripheral ports that have an enhanced heat dissipation capability with the Micro ATX desktop motherboard.