FAQ - Frequently asked questions about Synology RackStation RS4021xs+
Which capacity does the factory installed memory of the Synology RackStation RS4021xs+ have?
The RackStation RS4021xs+ is supplied with 16GB (1x16GB) RAM.
What is the maximum memory capacity of my Synology RackStation RS4021xs+?
The maximum memory size of the RackStation RS4021xs+ is 128GB / 64GB according to manufacturer.
Will the legal warranty of the device expire, if I install a new memory module?
The legal warranty right of your RackStation RS4021xs+ will not be affected if you install the memory yourself.