4GB Memory for Synology DiskStation DS1815+ DDR3-1600 SODIMM RAM Module (PARTS-QUICK Brand) at Amazon.com
Synology DS1815+ Review - A Look Inside | TechPowerUp
Synology NAS Unofficial Memory Upgrade Guide – NAS Compares
Started with a DS1813+ from EBay two months ago. First Synology. Loved it, saw a DS1815+ with the C2000 bug for cheap. Turned out it was just missing the RAM (and fix
Arch Memory AM-RAM1600DDR3-4G 4GB 204-Pin DDR3L 1600 MHz So-dimm RAM for Synology NAS Systems DiskStation DS1815+ at Amazon.com
Synology DS1815+ Review - A Look Inside | TechPowerUp
Upgrading my Synology DS1815+ from 6GB to 8GB - Failed - 745 - YouTube