FAQ - Frequently asked questions about Dell XPS 15 L521X
Which capacity does the factory installed memory of the Dell XPS 15 L521X have?
The XPS 15 L521X is supplied with 8GB (2x4GB) RAM.
What is the maximum memory capacity of my Dell XPS 15 L521X?
The maximum memory size of the XPS 15 L521X is 16GB.
The phs memory® option for my Dell XPS 15 L521X 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 XPS 15 L521X will not be affected if you install the memory yourself.