ASROCK PHANTOM GAMING Z790 RIPTIDE WiFi - 2.3 Installing Memory Modules (DIMM)

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2.3 Installing Memory Modules (DIMM)
is motherboard provides four 288-pin DDR5 (Double Data Rate 5) DIMM slots,
and supports Dual Channel Memory Technology.
Recommended Memory Conguration
1 DIMM
2 DIMMs
4 DIMMs
A1 A2 B1 B2
V
A1 A2 B1 B2
V V
A1 A2 B1 B2
V V V V
1. For dual channel conguration, you always need to install identical (the same brand,
speed, size and chip-type) DDR5 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 , DDR3 or DDR4 memory module into a DDR5
slot; otherwise, this motherboard and DIMM may be damaged.
4. e DIMM only ts 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.