Synology 4GB DDR4 ECC UDIMM Memory Module D4EU01‐4G

Enhance the performance and reliability of your compatible NAS system by installing a Synology 4GB DDR4 ECC UDIMM Memory Module into an available slot. Designed specially to work with Synology NAS devices such as the RS2821RP+, RS2421RP+, and RS2421+ this unbuffered 4GB memory module offers improved stability and compatibility. It also features integrated automatic error correction for reliable data transfers. Furthermore, it includes a 5-year warranty for added peace-of-mind.