Supero Supero X9SRA, User Manual

Page: 73 / 101

Chapter 4: AMI BIOS
4-9
 DIMM Configuration
Memory Configuration
This section displays memory status such as Current Memory Mode,
Memory Speed, Mirroring and Sparing information.
 DIMM Information
This feature displays information regarding the installed memory.
Memory Mode
The options are Independent , Mirroring, Lockstep and Sparing.
Independent - All DIMMs are available to the operating system.
Mirroring - The motherboard maintains two identical copies of all data in
memory for redundancy.
Lockstep - The motherboard uses two areas of memory to run the same
set of operations in parallel.
Sparing - A preset threshold of correctable errors is used to trigger fail-
over. The spare memory is put online and used as active memory in place
of the failed memory.
DRAM RAPL Mode
RAPL which stands for Running Average Power Limit is a feature that
provides mechanisms to enforce power consumption limits on supported
processors The options are DRAM RAPL MODE0 ,
DRAM RAPL MODE1 ,
and Disabled.
DDR Speed
Use this option to force the system memory to run at a different frequency
than the default frequency. The available options are
Auto
, Force DDR-
800, Force DDR-1066, Force DDR-1333, Force DDR3-1600 and Force
SPD.
Channel Interleaving
This feature selects from the different channel memory interleaving meth-
ods. The options are
Auto, 1 Way, 2 Way, 3 Way and 4 Way.
Rank Interleaving
This feature selects from the different rank memory interleaving methods.
The options are
Auto, 1 Way, 2 Way, 3 Way, 4 Way and 8 Way.