Supermicro X11SCQ-L - Memory Support and Installation; Memory Support; DIMM Module Population Configuration; DIMM Module Population Sequence

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Chapter 2: Installation
Memory Support
The X11SCQ motherboard supports up to 64GB of Non-ECC UDIMM with speeds of up to
2666MHz in four slots. The X11SCQ-L supports up to 32GB of Non-ECC UDIMM with speeds
of up to 2666MHz in two slots. Populating the DIMM slots with a pair of memory modules of
the same type, speed and size will result in interleaved memory, which improves performance.
2.4 Memory Support and Installation
DIMM Module Population Conguration
For optimal memory performance, follow the table below when populating memory.
Recommended Population (Balanced)
DIMMA1
(X11SCQ only)
DIMMB1
(X11SCQ only)
DIMMA2 DIMMB2 Total System Memory
4GB 4GB 8GB
4GB 4GB 4GB 4GB 16GB
8GB 8GB 16GB
8GB 8GB 8GB 8GB 32GB
16GB 16GB 32GB
16GB 16GB 16GB 16GB 64GB
DIMMB2 (Blue Slot)
DIMMA2 (Blue Slot)
Towards the edge of the motherboard
Towards the CPU
DIMMA1
DIMMB1
DIMM Module Population Sequence
When installing memory modules, the DIMM slots must be populated in the following order:
DIMMB2, DIMMA2, then DIMMB1, DIMMA1. The blue slots must be populated rst.
USB10/11(3.0)
AUDIO FP
PCH SLOT4 PCI-E 3.0 X4(IN X8)
CPU SLOT6 PCI-E 3.0 X16
PCH SLOT7 PCI-E 3.0 X4(IN X8)
DP1/DP2
VGA/DVI
LAN3/4
LAN1/2
USB2/3(3.0)
IPMI_LAN
USB0/1
1
1
1
1
1
1
1
1
1
X11SSZ-F
REV: 1.10
MAC CODE
MAC CODE
MAC CODE
MAC CODE
MAC CODE
BAR CODE
DESIGNED IN USA
BIOS LICENSE
CPU Socket LGA1151
S/N CODE
Intel C236
1
1
USB8/9
USB6/7
USB4/5
I-SGPIO1
JPW2
SP1
BT1
LED1
LED2
JD1
JBT1
JPI2C1
JGPIO1
FAN4
FAN2
FAN1
FANB
FANA
FAN3
JTPM1
JSPDIF_OUT1
JL1
J18
JI2C2
JI2C1
JPW1
JPME2
JBR2
JBR3
JPL3 JPL2 JPL1
JBR1
JWD1
JPB1
JPG1
JPAC1
COM2
COM1
LED4
LED3
JSD1
J15
DIMMA1
DIMMA2
DIMMB1
DIMMB2
JF1
I-SATA1
I-SATA2
I-SATA3
I-SATA0
JUIDB1
JIPMB1
JSMB1
1
1
1
JVR1
JVRM1
JVRM2
USB12
4
3
2
JPWR1