MAIN OVERVIEW FEATURES: Memory Size: 4 GBMemory Technology: DDR3 SDRAMMemory Voltage: 1.35 VMemory Speed: 1866 MHzSignal Processing: UnbufferedDevice Supported: NAS ServerNumber of Pins: 204-pinForm Factor: SoDIMMCompatibility: Synology DiskStations: DS918+ DS718+ DS218+ DS418play