Supermicro Supero X8DAH+-F User Manual page 33

DIMM Module Population Configuration
1. For motherboards prior to PCB Rev. 2.0
For memory to work properly, follow the tables below for memory installation:
Memory Population for Optimal Performance for Boards Prior to PCB Rev.
2.0 with One CPU Installed in CPU Socket 1
P1-DIMMs
3 DIMMs
6 DIMMs
9 DIMMs
(RDIMMs only) (Note)
Note: Max. of 6 UDIMM modules are supported by a CPU.
Memory Population for Optimal Performance for Boards Prior to Rev. 2.0
P2-DIMMs
3 DIMMs
6 DIMMs
9 DIMMs
(RDIMMs only (Note)
Note: Max. of 6 UDIMM modules are supported by a CPU.
Memory Population for Optimal Performance for Boards Prior to Rev. 2.0
-with Two CPUs Installed in CPU Sockets 1 & 2
6 DIMMs
12 DIMMs
18 DIMMs
(For RDIMMs only) (Note)
Note: Max. of 6 UDIMM modules are supported by a CPU.
To Populate P1-DIMMs
Branch 0
P1-1A
P1-1A P1-2A
P1-1A P1-2A P1-3A
-with One CPU Installed in CPU Socket 2
To Populate P2-DIMMs
Branch 0
P2-1A
P2-1A P2-2A
P2-1A P2-2A P2-3A
CPU 1 (To Populate P1-DIMMs)
Branch 0 Branch 1
P1-1A P1-1B
P1-1A/2A P1-1B/2B
P1- P1-
1A/2A/3A 1B/2B/3B
Branch 1
P1-1B
P1-1B P1-2B
P1-1B P1-2B P1-3B
Branch 1
P2-1B
P2-1B P2-2B
P2-1B P2-2B P2-3B
CPU 2 (To Populate P2-DIMMs)
Branch 2 Branch 0
P1-1C P2-1A
P1-1C/2C P2-1A/2A
P1- P2-
1C/2C/3C 1A/2A/3A
2-9
Chapter 2: Installation
Branch 2
P1-1C
P1-1C P1-2C
P1-1C P1-2C P1-3C
Branch 2
P2-1C
P2-1C P2-2C
P2-1C P2-2C P2-3C
Branch 1 Branch 2
P2-1B P2-1C
P2-1B/2B P2-1C/2C
P2- P2-
1B/2B/3B 1C/2C/3C