What is the difference between an expansion slot and a RAM card

I see various mobos with, for example, 'half-length' PCIe x16 slots But this is a contradiction in terms A PCIe x16 slot by definition is

What is the difference between an expansion slot and a RAM card  EXPANSION SLOT An expansion slot is a socket on the motherboard that is used to insert an expansion card , which provides

I see various mobos with, for example, 'half-length' PCIe x16 slots But this is a contradiction in terms A PCIe x16 slot by definition is

expansion slot definition computer In computing, an expansion card is a printed circuit board that can be inserted into an electrical connector, or expansion slot on a computer's motherboard

The smallest of the PCI Express slots, your standard PCI Express x1 slot is essentially your starting point for most expansion cards, especially port expansions

expansion slot types The definition of expansion slot in the dictionary is a physical electronic interface provided in a computer system to enable extra facilities to be added

expansion slot is the specification for internal expansion defined to optimize data manipulation on spinning metal disks in an