For certain business-oriented NAS servers, Synology offers the ability to upgrade RAM capacity to reach a higher state of performance and reliability. The ECC RAM module have been customized and fine tuned by Synology engineers so they work fully with the servers and will greatly lower the chance of system crashing due to compatibility issues.
Available capacity :
Applied models :
In order to reach full memory capacity you must purchase 4 quantity. The units come stock with 2x4GB RAM.