System Memory - Asus P10S-M WS Series Instruction Manual

1.2.4

System memory

The motherboard comes with four (4) DDR 4 (Double Data Rate 4) Dual Inline Memory
Modules (DIMM) slots.
A DDR4 module is notched differently from a DDR, DDR2, or DDR3 module. DO NOT
install a DDR, DDR2, or DDR3 memory module to the DDR4 slot.
Recommended memory configurations
Memory configurations
You may install unbuffered DDR4 DIMMs into the DIMM sockets using the memory
configurations in this section.
DIMM Slot DIMM Populated
Per Channel
2
2
•
•
1-8
DIMM Type
per Channel
1 Unbuffered DDR4
2 Unbuffered DDR4
Always install DIMMs with the same CAS latency. For optimum compatibility, it is
recommended that you obtain memory modules from the same vendor.
Start installing the DIMMs in slots A2 and B2 (Gray).
UDIMM
Speed
2133 Single Rank, Dual Rank
2133 Single Rank, Dual Rank
Chapter 1: Product Introduction
Rank per DIMM