Synology 16GB DDR4 ECC Unbuffered DIMM (D4EC-2666-16G)

- 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.

Specifications
- DDR4 ECC Unbuffered DIMM
- Capacity: 16GB
- Applied Models:

• SA series:SA3400D, SA3200D

• UC series:UC3400, UC3200

• 21 series:RS4021xs+, RS3621xs+, RS3621RPxs, RS2821RP+, RS2421RP+, RS2421+

• 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.