Synology DiskStation 8 Bay NAS (DS1825+)

Please ensure storage drives are on the compatible drives list provided by Synology. Incompatibilities caused by unsupported drives may not be covered by warranty.SPECIFICATIONS:CPUCPU ModelAMD Ryzen V1500BCPU Quantity1CPU Core4CPU Architecture64-bitCPU Frequency2.2 GHzHardware Encryption EngineMEMORYSystem Memory8 GB DDR4 ECC SODIMMMemory Module Pre-installed8 GB (8 GB x 1)Total Memory Slots2Maximum Memory Capacity32 GB (16 GB x 2)NotesSynology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.For multi-module memory configurations, all modules must be identical and share the same model number. Check the Product Manual of your Synology product for recommended memory configurations.STORAGEDrive Bays8Maximum Drive Bays with Expansion Unit18 (DX525 x 2)M.2 Drive Slots2 (NVMe)Drive Type (See all supported drives)3.5" SATA HDD2.5" SATA SSDM.2 2280 NVMe SSDHot Swappable DriveNotesThe hot swappable drive feature is not supported by M.2 SSD slots.Compatible drives are mandatory. Please consult our compatibility list before purchasing hard drives. For more details, please refer to this article.EXTERNAL PORTSRJ-45 2.5GbE LAN Port2USB 3.2 Gen 1 Port3Expansion Port2Expansion Port TypeUSB Type-CPCIEPCIe Expansion1 x Gen3 x8 slot (x4 link)APPEARANCESize (Height x Width x Depth)166 mm x 343 mm x 243 mmWeight6 kgOTHERSSystem Fan120 mm x 120 mm x 2 pcsFan Speed ModeFull-Speed ModeCool ModeQuiet ModeEasy Replacement System FanBrightness Adjustable Front LED IndicatorsPower RecoveryNoise Level23.8 dB(A)Scheduled Power On / OffWake on LAN / WANPower Supply Unit / Adapter250 wattsAC Input Power Voltage100V to 240V ACPower Frequency50/60 Hz, Single PhasePower Consumption*60.1 watts (Access)18.34 watts (HDD Hibernation)British Thermal Unit204.94 BTU/hr (Access)62.54 BTU/hr (HDD Hibernation)NotesFor more information on how power consumption is measured, refer to this article.Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle state. Two G.R.A.S. Type 40AE microphones are placed at a 1 m distance from the front and rear of the device. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75C; Humidity: 58.2-61.8%TEMPERATUREOperating Temperature0C to 40C (32F to 104F)Storage Temperature-20C to 60C (-5F to 140F)Relative Humidity5% to 95% RHCertificationFCCCEBSMIVCCIRCMUKCAEACCCCKCBISEnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Cord X 1RJ-45 LAN Cable X 2