4GB, DDR4, 2133MHz, non-ECC, SO-DIMM 260pin, 1.2V
Always select authentic Synology memory modules from local distributors for the optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
Synology D4NS2133-4G, 4 GB, 1 x 4 GB, DDR4, 2133 MHz, 260-pin SO-DIMM
Synology D4NS2133-4G. Component for: PC/Server, Internal memory: 4 GB, Memory layout (modules x size): 1 x 4 GB, Internal memory type: DDR4, Memory clock speed: 2133 MHz, Memory form factor: 260-pin SO-DIMM