Synology D4EU01-4G Memory Module 4GB 1x4GB DDR4 ECC

Synology D4EU01-4G Memory Module 4GB 1x4GB DDR4 ECC 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. Features: 4GB Capacity ECC UDIMM Works with Select Synology NAS Devices 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. Technical Specifications: Compatibility Synology: RS2821RP+ / RS2421RP+ / RS2421+ Capacity 4 GB Memory Type DDR4 Buffered/Registered No Error Correction (ECC) Yes