Dimm Slots; Memory Modules - Supermicro SUPERSERVER 2028TR-HTR User Manual

SUPERSERVER 2028TR-HTR/HTFR/H72R/H72FR User's Manual
Processor & Memory Module Population Configuration
For the memory to work properly, follow the tables below when populating the
Processor and Memory Module Population for Optimal Performance
Number of
CPUs+DIMMs
1 CPU & CPU1
2 DIMMs P1-DIMMA1/P1-DIMMB1
1 CPU & CPU1
4 DIMMs P1-DIMMA1/P1-DIMMB1, P1-DIMMC1/P1-DIMMD1
2 CPUs & CPU1 + CPU2
4 DIMMs P1-DIMMA1/P1-DIMMB1, P2-DIMME1/P2-DIMMF1
2 CPUs & CPU1 + CPU2
6 DIMMs P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1
CPU1 + CPU2
2 CPUs &
P1-DIMMA1/P1-DIMMB1/P1-DIMMC1/P1-DIMMD1, P2-DIMME1/P2-DIMMF1/P2-
8 DIMMs
DIMMG1/P2-DIMMH1
Populating DDR4 DIMM Memory Modules
Ranks
Per
Type DIMM
& Data
Width
RDIMM SRx4
RDIMM SRx8
RDIMM DRx8
RDIMM DRx4
LRDIMM QRx4
LRDIMM
8Rx4
3DS

DIMM slots.

Processors and their Corresponding

Memory Modules

CPU# Corresponding DIMM Modules
P1- P1-
CPU 1
DIMMA1 DIMMB1
P2- P2-
CPU2
DIMME1 DIMMF1
CPU and Memory Population Configuration Table
Speed (MT/s); Voltage (V); Slot per Channel (SPC)
1 Slot
DIMM Capacity
Per
(GB)
Chan-
nel
1DPC
4Gb 8Gb 1.2V
8GB 16GB 2133
4GB 8GB 2133
8GB 16GB 2133
16GB 32GB 2133
32GB 64GB 2133
64GB 128GB 2133
5-10
P1- P1-
DIMMC1 DIMMD1
P2- P2-
DIMMG1 DIMMH1
and DIMM Per Channel (DPC)
2 Slots Per
3 Slots Per Channel
Channel
1DPC 2DPC 1DPC
1.2V 1.2V 1.2V
2133 1866 2133
2133 1866 2133
Speed (MT/s)
Voltage (V)
2133 1866 2133
2133 1866 2133
2133 2133 2133
2133 2133 2133
2DPC 3DPC
1.2V 1.2V
1866 1600
1866 1600
1866 1600
1866 1600
2133 1600
2133 1600