31
Chapter 2: Installation
General Guidelines for Optimizing Memory Performance
•
It is recommended to use DDR4 memory 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, to achieve the best memory performance, a balanced memory population is
recommended.
+
PRESS FIT
BIOS
LICENSE
DESIGNED IN USA
X12SPG-NF
REV:1.01
BAR CODE
IPMI CODE
BT1
JPWR2
JPWR3
MH11
MH12
MH13
MH14
MH3
MH5
JIPMB1
JSD1 JSD2
S-SATA1
S-SATA0
JMP3
JMP2
JMP1
JSXB3-2
JSXB2-2
JSXB1-2
JSXB3-1
JSXB1-1
JAIOM1
JCPLD1
JBT1
JVRM1
FAN2
FAN1
M2_CONN_2
M2_CONN_1
JTPM1
JRK1
JUART1
JUART2
JWD1
JPME2
JDBG2
JDBG1
JPFR1
JPFR3
JPFR2
LEDHDD
LEDBMC
LEDPWR
UID LED
MH2
MH8
MH9
MH4
MH7
MH6
MH10
MH1
JSXB2-1
JPWR1
VRM_HS
SXB3 PCI-E4.0x16
SXB2 PCI-E4.0x16
SXB1 PCI-E4.0x16
AIOM1 PCI-E4.0x8
BMC_LAN
S-SA
TA1
SUPER DOM
SUPER DOM S-SA
TA0
M.2-H_2
M.2-H_1
USB0/1(3.2 Gen 1)
COM1
1-2:RST
JWD1:WATCH DOG
2-3:NMI
TPM/PORT80
JTPM1:
CMOS CLEAR
JSD2:SATA DOM POWER
JSD1:SATA DOM POWER
1-2:NORMAL
2-3:ME MANUF
ACTURING MODE
JPME2:
JRK1:RAID KEY
UID
VGA
CPU
DIMMF1 DIMME1
DIMMA1
DIMMC1 DIMMD1
DIMMB1
DIMMH1 DIMMG1
DIMME1
DIMMH1
DIMMF1
DIMMG1
DIMMA1
DIMMD1
DIMMB1
DIMMC1