Supermicro X11SRA - DIMM Module Population Sequence

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Chapter 2: Installation
JSTBY1
LE2
A
C
LE1
C
LEDPWR
LEDBMC
A C
JL1
JBT1
JSD1
JIPMB1
JRK1
JWD1
JPAC1
1
JVRM1
JPG1
1
JPME2
I-SATA3
I-SATA2
I-SATA1
JNVME1
PRESS FIT
JTPM1
AUDIO_FP1
I-SGPIO1
I-SGPIO2
SP1
+
BT1
+
JF1
JD1
FAN1
FAN2
FAN3
FAN4
FANA
JPWR1
JPWR2
JPI2C1
JTBT
MH13
MH10
MH11
MH12
X11SRA
REV:1.01
BIOS LICENSE
BAR CODE
IPMI CODE MAC CODE
DESIGNED IN USA
USB 4/5
USB 2/3
USB 0/1
COM1
I-SATA6~7
I-SATA4~5
I-SATA2~3
CPU M.2 PCI-E 3.0 x4
CPU M.2 PCI-E 3.0 x4
HD AUDIO
VGA
LAN1
LAN2
USB 10/11(3.0)
USB 12/13(3.1)
USB 8/9(3.0)
USB 6/7(3.0)
CPU SLOT6 PCI-E 3.0 x16
CPU SLOT4 PCI-E 3.0 x16
CPU SLOT2 PCI-E 3.0 x8 (IN x16)
PCH SLOT1 PCI-E 3.0 x4
DIMMD2
DIMMD1
DIMMC2
DIMMC1
DIMMB2
DIMMB1
DIMMA2
DIMMA1
CLOSE 1st
OPEN 1st
PCH
C422
JNVI2C1
KB/MOUSE
A
CPU
LGA 2066
BMC
J13
J12
DIMMA1
DIMMA2
DIMMB1
DIMMB2
DIMM Module Population Sequence
When installing memory modules, the DIMM slots should be populated in the following order:
DIMMA1, DIMMB1, DIMMC1, DIMMD1, then DIMMA2, DIMMB2, DIMMC2, DIMMD2.
• 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 (one or three modules installed).
However, for best memory performance, install DIMM modules in pairs to activate memory
interleaving.
DIMMD2
DIMMD1
DIMMC2
DIMMC1