Refresh NAS performance with the 4GB DDR4 SO-DIMM ECC Memory Module from Synology. Unbuffered and utilizing error-correcting code (ECC), this 260-pin SO-DIMM module provides 4GB of DDR4 RAM that is compatible with select Synology NAS arrays.
Compatbility
- 25 Series: DS925+ and DS725+
- 21 Series: RS1221RP+, RS1221+, DS1821+, and DS1621+
UPC: 846504006441
