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.
Unregistered (unbuffered)
4 GB
1 x 4 GB
DDR4
2133 MHz
PC/Server
260-pin SO-DIMM
N
1.2 V
Synology DiskStation DS1618+