Synology DDR4 RAM 16GB/8GB ECC Unbuffered DIMM RAM Laptop RAM Memory Module DDR4 D4EC-2666-8G / 16G

Please check device compatibility before purchase Always select authentic Synology memory modules from local distributors for optimum compatibility and reliability. Installation of non-Synology memory modules can lead to system instability or boot failures. Synology will not provide a complete product warranty or technical support if non-Synology memory modules are used for memory expansion. DDR4 ECC Unbuffered DIMM 8G Compatible Models DDR4 ECC Unbuffered DIMM 16G To install this memory module on RS4017xs+, please make sure your Synology NAS runs on DSM 6.2.2-24922-6 or above.Description