Please help! Should I use gray or black DDR4 slots?

In this short we explain that you cannot install DDR5 memory into a DDR4 slot As an obvious

In past DDR gens , servers handled UDIMMs and RDIMMs interchangeably In DDR5, they're not compatible; RDIMMs and UDIMMs are no

ddr4 slot slots to achieve this DDR4 and DDR5 sticks only Threadripper and Epyc and Xeons and HEDT are the same thing, just different SKUs of the same

ddr4 in ddr3 slot This is why newer chip sets for DDR RAM provide extended possibilities for DDR, DDR2, DDR3, DDR4 and DDR5 systems such as the Dual Channel (