Synology D4ES04-4G SO-DIMM ECC Memory Module 4GB 1 x 4GB DDR4

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.

• DDR4 ECC Unbuffered SODIMM
• EAN: 4711174726448
• Capacity: 4GB
• Warranty: 5 Years

Applied Models:

• 25 series:DS925+, DS725+
• 21 series:RS1221RP+, RS1221+, DS1821+, DS1621+