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Chapter 2: Installation
2.4 Memory Support and Installation
Note
: Check the Supermicro website for recommended memory modules.
Important:
Exercise extreme care when installing or removing DIMM modules to prevent
any possible damage.
Memory Support
The H11DST-B supports Up to 2 TB of ECC DDR4 2667 MHz speed, RDIMM/LRDIMM/3DS/
NVDIMM memory in sixteen (16) slots. Refer to the table below for additional memory
information.
Processors and their Corresponding Memory
Modules
CPU#
Channel Channel Channel
Channel
1
2
3
4
5
6
7
8
4 DIMMS
CPU1
B1
D1
F1
H1
8 DIMMS
CPU1
A1
B1
C1
D1
E1
F1
G1
H1
8 DIMMS
CPU1
B1
D1
F1
H1
CPU2
B1
D1
F1
H1
16 DIMMS
CPU1
A1
B1
C1
D1
E1
F1
G1
H1
CPU2
A1
B1
C1
D1
E1
F1
G1
H1
Populating RDIMM/RDIMM 3DS/LRDIMM/LRDIMM 3DS DDR4 Memory
Modules
Type
DIMM
Population
Maximum DIMM
Capacity (GB)
Maximum Frequency
(MHz)
1 Channel 4 Channel
RDIMM
1R
16GB
64GB
2666
2R
32GB
128GB
2400
LRDIMM
4R
64GB
256GB
2666
8R
128GB
512GB
2666
LRDIMM 3DS
2R2H
64GB
256GB
2400
2R4H
128GB
512GB
2400
