Installing Memory Modules (Dimm) - ASROCK Z690D4U-2L2T User Manual

2.5 Installing Memory Modules (DIMM)

This motherboard provides four 288-pin DDR5 (Double Data Rate 5) DIMM slots,
and supports Dual Channel Memory Technology.
1. For dual channel configuration, you always need to install identical (the same
2. It is unable to activate Dual Channel Memory Technology with only one or three
3. It is not allowed to install a DDR, DDR2, DDR3 or DDR4 memory module into a
Dual Channel Memory Configuration
Priority
1
2
The DIMM only fits 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.
32
brand, speed, size and chip-type) DDR5 DIMM pairs.
memory module installed.
DDR5 slot; otherwise, this motherboard and DIMM may be damaged.
DDR5_A1 DDR5_A2
Populated
Populated Populated
DDR5_B1 DDR5_B2
Populated
Populated Populated