Dram Configuration - ASROCK SP2C741D16HM3 User Manual

SP2C741D16HM3

3.3.3 DRAM Configuration

Enforce DDR Memory Frequency POR
Enable to enforce POR restrictions for DDR 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).
Volatile Memory Mode
Select 1LM or 2LM mode for Volatile memory. For 2LM memory mode, BIOS will try to
configure 2LM but if BIOS is unable to configure 2LM, volatile memory mode will fail
back to 1LM.
DIMM Interleaving
Enable this item to allow interleaving to be performed at the highest posible MC * Channel
interleaving ways. Or disable this item to enforce interleaving to only 1-way.
3-Way Channel Interleaving
Enable this item to allow 3-way channel interleaving. Or disable this item to default to
number of channels available per MC when DIMM interleaving is enabled.
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