Synology DDR4 Memory Module
Synology DDR4 Memory Module
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 complete product warranty or technical support if non-Synology memory modules are used for memory expansion. For more information on memory upgrade limitations, visit here.
Notes:
- Certain models may not be available in your location. Please contact your local distributors for more information.
- Please refer to Synology Products Compatibility List for a complete list of all the memory modules manufactured by Synology.
RDIMM
D4RD-2666-16G16GB
DDR4 ECC Registered DIMM
EAN: 4711174723560
Applied Models*:
- FS series:FS6400, FS3600, FS3400
- SA series:SA3600, SA3400
* It is required to use D4RD-2666-16G with identical memory modules of the same capacity and frequency. For more information, visit here.
D4RD-2666-32G32GB
DDR4 ECC Registered DIMM
EAN: 4711174723577
Applied Models:
- FS series:FS6400, FS3600, FS3400, FS3017, FS2017
- SA series:SA3600, SA3400
- 17 series:RS18017xs+
SODIMM
D4ES01-4G4GB
DDR4 ECC Unbuffered SODIMM
EAN: 4711174724031
Applied Models:
- 21 series:RS1221RP+, RS1221+, DS1821+, DS1621+
D4NESO-2666-4G4GB
DDR4 non-ECC Unbuffered SODIMM
EAN: 4711174723669
Applied Models:
- 20 series:RS820RP+, RS820+, DS920+, DS720+, DS420+, DS220+
- 19 series:DS2419+, DS1819+, DVA3219
- 18 series:DS1618+
D4ES01-8G8GB
DDR4 ECC Unbuffered SODIMM
EAN: 4711174724055
Applied Models:
- 21 series:RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+
D4ECSO-2666-16G16GB
DDR4 ECC Unbuffered SODIMM
EAN: 4711174723676
Applied Models*:
- FS series:FS1018
- 21 series:RS1221RP+, RS1221+, DS1821+, DS1621xs+, DS1621+, DVA3221
- 20 series:RS820RP+, RS820+
- 19 series:DS2419+, DS1819+, DVA3219
- 18 series:DS3018xs, DS1618+
- 17 series:DS3617xs
* RS820+/RS820RP+ does not support the ECC feature, regardless of whether the expansion memory is ECC or non-ECC.
UDIMM
D4NE-2666-4G4GB
DDR4 non-ECC Unbuffered DIMM
EAN: 4711174723515
Applied Models*:
- 18 series:RS2818RP+, RS2418RP+, RS2418+
* Minimum DSM version requirement: 6.2.2
D4EU01-4G4GB
DDR4 ECC Unbuffered DIMM
EAN: 4711174724048
Applied Models:
- 21 series:RS2821RP+
D4EC-2666-8G8GB
DDR4 ECC Unbuffered DIMM
EAN: 4711174723522
Applied Models:
- SA series:SA3200D
- UC series:UC3200
- 21 series:RS3621xs+, RS3621RPxs, RS2821RP+
- 19 series:RS1619xs+
- 18 series:RS3618xs
- 17 series:RS4017xs+, RS3617xs+, RS3617RPxs
D4EC-2666-16G16GB
DDR4 ECC Unbuffered DIMM
EAN: 4711174723751
Applied Models*:
- SA series:SA3200D
- UC series:UC3200
- 21 series:RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+
- 19 series:RS1619xs+
- 18 series:RS3618xs, RS2818RP+, RS2418RP+, RS2418+
- 17 series:RS4017xs+, RS3617xs+, RS3617RPxs
* To install this memory module on RS4017xs+, please make sure your Synology NAS runs on DSM 6.2.2-24922-6 or above.