Dimm Module Population Sequence - Supermicro X11SSi-LN4F User Manual

X11SSA-F/X11SSi-LN4F User Manual

DIMM Module Population Sequence

When installing memory modules, the DIMM slots should be populated in the following order:
DIMMB2, DIMMA2, DIMMB1, DIMMA1.
•
Always use DDR4 DIMM modules of the same type, size and speed.
•
Mixed DIMM speeds can be installed. However, all DIMMs will run at the speed of the
slowest DIMM.
•
The motherboard will support odd-numbered modules (1 or 3 modules installed). However,
for best memory performance, install DIMM modules in pairs to activate memory interleav-
ing.
DIMMA1
DIMMA2 (Blue Slot)
DIMMB1
DIMMB2 (Blue Slot)
X11SSA-F/X11SSi-LN4F
REV:1.02
Designed in the USA
USB2/3
USB4/5
JL1
JTPM1
J25
Towards the CPU
Towards the edge of the motherboard
LED1
LE5
BMC
BIOS
LICENSE
JBT1
Intel PCH
BT1
JSD2 JSD1
USB8/9 (3.0)
FAN3
JCFG1
BAR CODE
FANA
VGA
USB6/7
LAN4
LAN3 USB0/1
(3.0)
JUIDB1 LAN2 LAN1
JVGA1
IPMI_LAN
FAN4
JPL4
JPL3
JSTBY1
JPL2
JPL1
CPU
USB10 (3.0) FAN2
DIMMA1
DIMMA2 DIMMB1
32
COM1
LED4
J28
SP1
DIMMB2