Server 8 GB DDR4. 288-pin DIMM 1 x 8 GB. ECC. 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.. Features. Compatible products. RS2825RP+. Backlight. No. ECC. Yes. Memory form factor. 288-pin DIMM. Component for. Server. Internal memory type. DDR4. Memory layout (modules x size). 1 x 8 GB. Internal memory. 8 GB. Buffered memory type. Unregistered (unbuffered)