what are the expansion slots: Which RAM slots should I use? - Corsair. what is the purpose of expansion slot in motherboard-68win. Dell R740 not recongizing memory module in slot A1 - #5 by adrian ... .
If you are checking a motherboard, it will most likely list the maximum number of memory expansion
slots your motherboard has and what type of RAM chips are compatible.
Expansion cards are devices that plug into the
slots on your motherboard and provide additional features, such as graphics, sound, network, or storage.
Eight PCIe Gen 3.0 expansion
slots are supported on the Dell PowerEdge R740 Server, which is one more than what was offered on the previous generation R730.