What is an Expansion Slot and How Does It Work?

This is How You Use PCIe Slots Under the GPU (HP gpu slot January 7th 2014 Edit I currently have a PCIE x4 Intel I350 NIC in a PCIE x16 slot meant for graphics on a Intel DH77DF motherboard working gpu expansion slot The most common sizes are single, dual, or triple slot Most graphics cards are available in either a low or high profile form factor Low-

gpu blocking pcie slot For whatever reason, this only fits in the PCIE3 slot , and not in the PCIE2 slot (I'd assumed these refer to the number of