FAQ - Frequently asked questions about ASRock Rack Z890D4U
What is the maximum memory capacity of my ASRock Rack Z890D4U?
The maximum memory size of the Rack Z890D4U is 256GB.
The phs memory® option for my ASRock Rack Z890D4U is faster than the existing RAM - Is this a problem?
If your system is limited to a slower memory speed, the "Fallback Speed Setting" in the SPD of the phs memory® RAM-Modules ensures the support of slower memory settings down to the given memory speed.
Will the legal warranty of the device expire, if I install a new memory module?
The legal warranty right of your Rack Z890D4U will not be affected if you install the memory yourself.