Synology RAM DDR4 ECC Unbuffered SODIMM 16GB (D4ES01-16G)

Always select authentic Synology memory modules for optimum compatibility and reliability. Installation of non-Synology memory modules can lead to system instability or boot failures. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion. For more information on memory upgrade limitations, visit Synology website.
5-year warranty
Built and designed for maximum performance and reliability in Synology devices
Please check Synology website for compatible models