ASROCK Rack EP2C621D12 WS - 3.3.2 DRAM Configuration

EP2C621D12 WS
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3.3.2 DRAM Conguration
Enforce POR
Enable to enforce POR restrictions for DDR4 frequency and voltage programming.
DRAM Frequency
If [Auto] is selected, the motherboard will detect the memory module(s) inserted and
assign the appropriate frequency automatically.
Numa
Use this item to enable or disable Non Uniform Memory Access (NUMA).
IMC Interleaving
Select IMC Interleaving settings.
Channel Interleaving
Select to congure Channel Interleaving settings.
Rank Interleaving
Select to congure Rank Interleaving settings.
Mirror Mode
Mirror Mode will set entire 1LM/2LM memory in system to be mirrored, consequently
reducing the memory capacity by half. Mirror Enable will disable XPT Prefetch.