ECS Z77H2-A2X Deluxe, User Manual, Page: 20 / 100

Chapter 2
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Z77H2-A2X Deluxe USER MANUAL
2-4-3. Installing Memory Modules
• This motherboard accommodates two memory modules. It can support
two 240-pin DDR3 2667(OC)+/1600/1333/1066.
• Do not remove any memory module from its antistatic packaging until
you are ready to install it on the motherboard. Handle the modules only
by their edges. Do not touch the components or metal parts. Always wear
a grounding strap when you handle the modules.
• You must install at least one module in any of the four slots. Total memory
capacity is 32 GB.
A. Push the latches on each side of the DIMM slot down.
B. Install the DIMM module into the slot and press it firmly down until it
seats correctly. Check that the cutouts on the DIMM module edge
connector match the notches in the DIMM slot.
C. The slot latches are levered upwards and latch on to the edges of the
DIMM.
• Refer to the following to install the memory modules.