SuperServer AS -2124BT-H(N)TR User's Manual
34
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 H12DST-B supports up to 4 TB of ECC DDR4 3200 MHz speed, RDIMM/LRDIMM/3DS/
NVDIMM memory in sixteen (16) slots.
Processors and their Corresponding Memory
Modules
Channel
CPU#
D1 C1 B1 A1
CPU
E1 F1 G1 H1
2 DIMMs (Not Recommended)
CPU1
V
CPU2
V
4 DIMMs (Not Recommended)
CPU1
V
V
CPU2
V
V
8 DIMMs
CPU1
V
V
V
V
CPU2
V
V
V
V
12 DIMMs (for 7003 CPU only)
CPU1
V
V
V
V
V
V
CPU2
V
V
V
V
V
V
16 DIMMs
CPU1
V
V
V
V
V
V
V
V
CPU2
V
V
V
V
V
V
V
V
Populating RDIMM/RDIMM 3DS/LRDIMM/LRDIMM 3DS DDR4 Memory Modules
Type
DIMM Population
Maximum DIMM Capacity (GB)
Maximum
Frequency (MHz)
1 Channel
8 Channels
RDIMM
1R (1 Rank)
32GB
256GB
3200
2R or 2DR (2 Ranks) 64GB
512GB
3200
LRDIMM
4DR (4 Ranks)
128GB
1TB
3200
2S2R (4 Ranks)
128GB
1TB
3200
2S4R (8 Ranks)
256GB
2TB
3200
LRDIMM
3DS
2S2R (4 Ranks)
128GB
1TB
3200
2S4R (8 Ranks)
256GB
2TB
3200