DDR2 vs DDR3 Socket LGA 775

ddr3 slot   Dan ddr3 in ddr4 slot

Is it DDR3 or DDR4? How many DRAM slots are available on the motherboard? Do modules have to be installed in pairs, triplets or quads? At what speed do you

DDR3 and DDR4 memory slots: The H170Z3 in show looks A full sized ATX-based B150Z5 with both DDR3 and DDR4 slots was also on show  DDR3 shows up? Both are 240 pin, but I wasn't sure if DDR3 slots were backward compatible w DDR2 Sometimes they move the little slip on

slot mascin da bar DDR2 vs DDR3 RAM DDR3 DDR3 2400 DDR3 2200 DDR3 2133 DDR3 1866 DDR3 1800 DDR3 1600 DDR3 1333 1 Slot 1x288pin Others 12x288pin 6x240pin line_back ALL