40
Chapter 3: Maintenance and Component Installation
Note:
Unbalanced memory configurations decrease memory performance and is not
recommended on Supermicro motherboards.
Memory Population Sequence: Half Memory Configuration
(4 CPUs & 24 DIMMs Installed
)
4 CPUs & 24 DIMMs
(6 DIMMs per CPU)
Memory Population Sequence
CPU1 + 6 DIMMs
CPU1: P1-DIMMC1/P1-DIMMB1/P1-DIMMA1/P1-DIMMD1/P1-DIMME1/P1-DIMMF1
CPU2 + 6 DIMMs
CPU2: P2-DIMMC1/P2-DIMMB1/P2-DIMMA1/P2-DIMMD1/P2-DIMME1/P2-DIMMF1
CPU3 + 6 DIMMs
CPU3: P3-DIMMC1/P3-DIMMB1/P3-DIMMA1/P3-DIMMD1/P3-DIMME1/P3-DIMMF1
CPU4 + 6 DIMMs
CPU4: P4-DIMMC1/P4-DIMMB1/P4-DIMMA1/P4-DIMMD1/P4-DIMME1/P4-DIMMF1
Memory Population Sequence for Half Memory Configuration
Memory Population Sequence: Full Memory Configuration
(4 CPUs & 48 DIMMs Installed)
4 CPUs & 48 DIMMs
(12 DIMMs per CPU)
Memory Population Sequence
CPU1 + 12 DIMMs
CPU1:
P1-DIMMC1/P1-DIMMC2/P1-DIMMB1/P1-DIMMB2/P1-DIMMA1/P1-DIMMA2/
P1-DIMMD2/P1-DIMMD1/P1-DIMME2/P1-DIMME1/P1-DIMMF2/P1-DIMMF1
CPU2 + 12 DIMMs
CPU2:
P2-DIMMC1/P2-DIMMC2/P2-DIMMB1/P2-DIMMB2/P2-DIMMA1/P2-DIMMA2/
P2-DIMMD2/P2-DIMMD1/P2-DIMME2/P2-DIMME1/P2-DIMMF2/P2-DIMMF1
CPU3 + 12 DIMMs
CPU3:
P3-DIMMC1/P3-DIMMC2/P3-DIMMB1/P3-DIMMB2/P3-DIMMA1/P3-DIMMA2/
P3-DIMMD2/P3-DIMMD1/P3-DIMME2/P3-DIMME1/P3-DIMMF2/P3-DIMMF1
CPU4 + 12 DIMMs
CPU4:
P4-DIMMC1/P4-DIMMC2/P4-DIMMB1/P4-DIMMB2/P4-DIMMA1/P4-DIMMA2/
P4-DIMMD2/P4-DIMMD1/P4-DIMME2/P4-DIMME1/P4-DIMMF2/P4-DIMMF1
DDR4 Memory Population Table
Memory Population Table with Full Memory Configuration
Symmetric Population
2-2-2
(For Channel Configuration: 2-2-2)
Modes
CPU1
P1-DIMMF1 P1-DIMMF2 P1-DIMME1 P1-DIMME2 P1-DIMMD1
P1-DIMMD2
P1-DIMMA2 P1-DIMMA1 P1-DIMMB2 P1-DIMMB1 P1-DIMMC2
P1-DIMMC1
AD
DRAM1
PMem
DRAM1
PMem
DRAM1
PMem
PMem
DRAM1
PMem
DRAM1
PMem
DRAM1
CPU2
P2-DIMMF1 P2-DIMMF2 P2-DIMME1 P2-DIMME2 P2-DIMMD1
P2-DIMMD2
P2-DIMMA2 P2-DIMMA1 P2-DIMMB2 P2-DIMMB1 P2-DIMMC2
P2-DIMMC1
AD
DRAM1
PMem
DRAM1
PMem
DRAM1
PMem
PMem
DRAM1
PMem
DRAM1
PMem
DRAM1
CPU3
P3-DIMMF1 P3-DIMMF2 P3-DIMME1 P3-DIMME2 P3-DIMMD1
P3-DIMMD2
P3-DIMMA2 P3-DIMMA1 P3-DIMMB2 P3-DIMMB1 P3-DIMMC2
P3-DIMMC1
AD
DRAM1
PMem
DRAM1
PMem
DRAM1
PMem
PMem
DRAM1
PMem
DRAM1
PMem
DRAM1
CPU4
P4-DIMMF1 P4-DIMMF2 P4-DIMME1 P4-DIMME2 P4-DIMMD1
P4-DIMMD2
P4-DIMMA2 P4-DIMMA1 P4-DIMMB2 P4-DIMMB1 P4-DIMMC2
P4-DIMMC1
AD
DRAM1
PMem
DRAM1
PMem
DRAM1
PMem
PMem
DRAM1
PMem
DRAM1
PMem
DRAM1
Intel® Optane™ PMem 200 Series Memory Population (Full Configuration)
Note:
Optane memory is supported by 3rd Generation Intel® Xeon® Scalable processors
(83xxH/63xxH/53xxH Series) only.