Installing Memory Modules (Dimm); Dual Channel Memory Coniguration - ASROCK Fatal1ty Z170 Gaming K4 Series Manual

2.3 Installing Memory Modules (DIMM)

his motherboard provides four 288-pin DDR4 (Double Data Rate 4) DIMM slots,
and supports Dual Channel Memory Technology.
1. For dual channel coniguration, you always need to install identical (the same brand,
speed, size and chip-type) DDR4 DIMM pairs.
2. It is unable to activate Dual Channel Memory Technology with only one or three memory
module installed.
3. It is not allowed to install a DDR, DDR2 or DDR3 memory module into a DDR4 slot;
otherwise, this motherboard and DIMM may be damaged.

Dual Channel Memory Coniguration

Priority
1
2
3
he DIMM only its in one correct orientation. It will cause permanent damage to the
motherboard and the DIMM if you force the DIMM into the slot at incorrect orientation.
16
DDR4_A1 DDR4_A2
Populated
Populated
Populated Populated
DDR4_B1 DDR4_B2
Populated
Populated
Populated Populated