Hbm Cpus - Supermicro SuperServer 621H-TN12R User Manual

HBM CPUs

Memory Population for HBM CPU
CPUs/DIMMs Slots
1 CPU & 1 DIMM A1 or E1
A1, G1 or
1 CPU & 2 DIMMs
C1, E1
1 CPU & 4 DIMMs
A1, C1, E1, G1
1 CPU & 8 DIMMs
A1, B1, C1, D1, E1, F1, G1, H1
1 CPU & 16 DIMMs
A1, A2, B1, B2, C1, C2, D1, D2, E1, E2, F1, F2, G1, G2, H1, H2
CPU1: A1; CPU2: A1 or
2 CPUs & 2 DIMMs
CPU1: E1; CPU2: E1
CPU1: A1, G1; CPU2: A1, G1 or
2 CPUs & 4 DIMMs
CPU1: C1, E1; CPU2: C1, E1
CPU1: A1, C1, E1, G1
2 CPUs & 8 DIMMs
CPU2: A1, C1, E1, G1
CPU1: A1, B1, C1. D1, E1, F1, G1, H1
2 CPUs & 16 DIMMs
CPU2: A1, B1, C1. D1, E1, F1, G1, H1
CPU1: A1, A2, B1, B2, C1. C2, D1, D2, E1, E2, F1, F2, G1, G2, H1, H2
2 CPUs & 32 DIMMs
CPU2: A1, A2, B1, B2, C1. C2, D1, D2, E1, E2, F1, F2, G1, G2, H1, H2
Notes:
•
Max Series (HBM) CPU supports 1DPC (4800MT/s) / 2DPC (4400MT/s) to optimize the
memory bandwidth. Max Series (HBM) CPU supports 1, 2, 4, 8, or 16 DIMMs in Flat
Mode as well as Cache Mode, and 0 DIMMs in HBM-Only mode. HBM-Only mode runs
exclusively using HBM memory.
•
SPR+HBM supports 4, 8, or 16 DIMMs in all modes (Flat / Cached and Quadrant / SNC4)
4 DIMMs -> populate 1 DIMM/iMC
8 DIMMs -> populate 1 DIMM/Channel, 2 DIMM/iMC
16 DIMMs -> populate 1 DIMM/Channel, 4 DIMM/iMC
•
All other configurations not listed above are not supported.
•
For 2S design, each socket has to be populated identically.
Chapter 3: Maintenance and Component Installation
32 DIMM Slots
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