Memory Installation; Memory Support - Supermicro A+ AS-2124US-TNRP User Manual

Memory Installation

Memory Support

The H12DSU-iN supports up to 8TB of ECC DDR4 3200 MHz speed, RDIMM/LRDIMM/3DS/
NVDIMM memory in thirty-two slots. Check the Supermicro website for possible updates to
memory support.
Processors and their Corresponding Memory Modules
CPU# Channel Channel
1 2
CPU1
CPU2
CPU1
CPU2
CPU1
CPU2
CPU1 A2
CPU2 A2
CPU1 A2
CPU2 A2
CPU1 A1 A2
CPU2 A1 A2
CPU1 A1 A2 B1
CPU2 A1 A2 B1
Chapter 3: Maintenance and Component Installation
Channel Channel
3 4
2 DIMMS (not recommended)
C2
C2
4 DIMMS (not recommended)
C2 D2
C2 D2
8 DIMMS (not recommended)
C2 D2
C2 D2
12 DIMMS (for 7003 CPU only)
C2 D2
C2 D2
16 DIMMS
B2 C2 D2
B2 C2 D2
24 DIMMS (for 7003 CPU only)
C1 C2 D1 D2
C1 C2 D1 D2
32 DIMMS
B2 C1 C2 D1 D2
B2 C1 C2 D1 D2
35
Channel Channel
5 6
E2
E2
E2 F2
E2 F2
E1 E2 G1
E1 E2 G1
E1 E2 F1 F2 G1
E1 E2 F1 F2 G1
Channel Channel
7 8
G2 H2
G2 H2
G2 H2
G2 H2
G2 H2
G2 H2
G2 H1 H2
G2 H1 H2
G2 H1 H2
G2 H1 H2