Supermicro AS-1115HS-TNR - Memory Support and Installation; Memory Support

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Chapter 3: Maintenance and Component Installation
3.4 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 H13SSH supports 24 DIMM slots with 2 DIMMs per channel (supports up to 6 TB DDR5-
4000 MHz(1R)/3600 MHz(2R)) or 12 DIMM slots with 1 DIMM per channel (supports up to 3
TB DDR5-4800 MHz). Refer to the table below for additional memory information.
Note: Check the Supermicro website for possible updates to memory support.
DIMM Population Guide (1DPC)
Type
Channel
F2 F1 E2 E1 D2 D1 C2 C1 B2 B1 A2 A1
CPU
G1 G2 H1 H2 I1 I2 J1 J2 K1 K2 L1 L2
1 DIMM*
V
2 DIMMs*
V V
4 DIMMs*
V V V V
6 DIMMs*
V V V V V V
8 DIMMs**
V V V V V V V V
10 DIMMs**
V V V V V V V V V V
12 DIMMs***
V V V V V V V V V V V V
DIMM Population Guide (2DPC)
Type
Channel
F2 F1 E2 E1 D2 D1 C2 C1 B2 B1 A2 A1
CPU
G1 G2 H1 H2 I1 I2 J1 J2 K1 K2 L1 L2
16 DIMMs
V V V V V V V V V V V V V V V V
20 DIMMs
V V V V V V V V V V V V V V V V V V V V
24 DIMMs
V V V V V V V V V V V V V V V V V V V V V V V V
Note: Recommended 2DPC DIMM population for optimal performance
*AMD does not recommend installing 1, 2, 4, or 6 DIMMs per CPU socket, as it may impact performance.
**Recommended for 16 - 64 Core CPUs.
***Preferred for 84 Core or higher CPUs, and recommended for all other CPUs.