ASROCK EP2C612 WS, Руководство пользователя

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2.5 Installation of Memory Modules (DIMM)
his motherboard provides eight 288-pin DDR4 (Double Data Rate 4) DIMM slots, and
supports Quad Channel Memory Technology.
Capacity CPU1 CPU2
512GB* DDR4_A1, B1, C1, D1 (Blue) DDR4_E1, F1, G1, H1 (Blue)
*he total capacity is estimated when all eight DIMM slots are populated with the LR-DIMMs (64GB).
Single-Processor Memory Conigurations
If you install only one CPU (CPU1) on the motherboard, you can install a single memory
module into any of the DDR4_A1, DDR4_B1, DDR4_C1, or DDR4_D1 slot.
CPU1
A1 B1 C1 D1
1 DIMM #
2 DIMMS # #
4 DIMMS # # # #
Dual-Processor Memory Conigurations
If you install both CPUs (CPU1 and CPU2) on the motherboard, be sure to install your
DIMM into any of the DDR4_A1, DDR4_B1, DDR4_C1, or DDR4_D1 slot, before you
install the other DIMM(s) into the DDR4_E1, DDR4_F1, DDR4_G1, or DDR4_H1 slot.
CPU1 CPU2
A1 B1 C1 D1 E1 F1 G1 H1
1 DIMM #
2 DIMMS # #
4 DIMMS
# # # #
8 DIMMS
# # # # # # # #
1. 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.
2. For quad channel coniguration, you always need to install identical (the same brand,
speed, size and chip-type) DDR4 DIMMs.
3. It is required to install four memory modules to activate Quad Channel Memory Tech-
nology.