Asus RS300-E7/RS4 - Manual (Page 26)

Chapter 2: Hardware setup 2-8
2.3 System memory
2.3.1 Overview
The motherboard comes with six (6) Double Data Rate 3 (DDR3) Dual Inline
Memory Modules (DIMM) sockets.
The figure illustrates the location of the DDR3 DIMM sockets:
2.3.2 Memory Configurations
You may install 1GB, 2GB, 4GB and 8GB Unbuffered with ECC DDR3 DIMMs into
the DIMM sockets using the memory configurations in this section.
UDIMM
DIMM Slot
Per Channel
DIMM Populated
per Channel
DIMM Type Speed
Rank per
DIMM
2 1 Unbuffered DDR3 ECC 1066/1333/1600* Single Rank,
Dual Rank
2 2 Unbuffered DDR3 ECC 1066/1333/1600* Single Rank,
Dual Rank
• Start installing the DIMMs from slot A2 and B2 (orange).
• Always install DIMMs with the same CAS latency. For optimum
compatibility, it is recommended that you obtain memory modules from the
same vendor.
• DDR3 1600 can be supported with Intel ® Xeon ® E3-1200 v2 Processor.