MSI Z97I GAMING AC - Manual (Page 29)

Chapter 1
1-15 Getting Started
Memory
These DIMM slots are used for installing memory modules.
DIMM1
DIMM2
Video Demonstration
Watch the video to learn how to install memories at the address below.
http://youtu.be/76yLtJaKlCQ
Dual-Channel mode Population Rule
In Dual-Channel mode, the memory modules can transmit and receive data with two
data bus channels simultaneously. Enabling Dual-Channel mode can enhance system
performance. The following illustrations explain the population rules for Dual-Channel
mode.
DIMM1
DIMM2
Important
• DDR3 memory modules are not interchangeable with DDR2, and the DDR3
standard is not backward compatible. Always install DDR3 memory modules in
DDR3 DIMM slots.
• To ensure system stability, memory modules must be of the same type and density
in Dual-Channel mode.
• Due to chipset resource usage, the system will only detect up to 15+ GB of memory
(not full 16 GB) when all DIMM slots have 8GB memory modules installed.