Gigabyte R280-F2O - Memory Map

BIOS Setup - 79 -
5-3-5-3 Memory Map
Socket Interleave Below 4GB
Splits the 0-4GB address space between two sockets, so that both sockets get a chunk of local memory
below 4GB.
Options available: Disabled/Enabled. Default setting is Disabled.
Channel Interleaving
Options available: Auto/1-way Interleave/2-way Interleave/3-way Interleave/4-way Interleave.
Default setting is Auto.
Rank Interleaving
Options available: Auto/1-way Interleave/2-way Interleave/4-way Interleave/8-way Interleave.
Default setting is Auto.