Installation Of Memory Modules (Dimm) - ASROCK EP2C612D16-4L User Manual

2.5 Installation of Memory Modules (DIMM)

his motherboard provides sixteen 288-pin DDR4 (Double Data Rate 4) DIMM slots in
two groups, and supports Quad Channel Memory Technology.
You may install RDIMMs, LR-DIMMs and NVDIMMs into the sockets.
Capacity
256GB DDR4_A1, B1, C1, D1 (Blue)
DDR4_A2, B2, C2, D2 (White)
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 DIMM pairs.
3. It is unable to activate Dual Channel Memory Technology with only one or three memory
module installed.
4. Some DDR4 1GB double-sided DIMMs with 16 chips may not work on this motherboard.
It is not recommended to install them on this motherboard.
If only two memory modules are installed in the DDR4 DIMM slots, then Dual Channel
Memory Technology is activated. If three memory modules are installed, then Triple
Channel Memory Technology is activated. If more than four memory modules are
installed in the DDR4 DIMM slots, then Quad Channel Memory Technology is activated.
EP2C612D16-4L / EP2C612D16-2L2T
CPU1 CPU2
DDR4_E1, F1, G1, H1 (Blue)
DDR4_E2, F2, G2, H2 (White)
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