Synology 16 Bay 3.5in Diskless - 3U (RS2821RP+)

SPECIFICATIONS

CPUCPU ModelAMD Ryzen V1500BCPU Quantity1CPU Architecture64-bitCPU Frequency4-core 2.2 GHzHardware Encryption Engine (AES-NI)MEMORYSystem Memory4 GB DDR4 ECC UDIMMMemory Module Pre-installed4 GB (4 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 more information about the recommended memory configurations, please check the Hardware Installation Guide of your Synology product.STORAGEDrive Bays16Maximum Drive Bays with Expansion Unit28 (RX1217/RX1217RP x 1)Compatible Drive Type* 3.5" SATA HDD2.5" SATA HDD2.5" SATA SSDHot Swappable DriveNotesIt is strongly recommended that you only install drives listed on your device's compatibility list. Storage pool and volume creation processes may fail when using unverified drives. Synology is unable to provide technical support for devices using unsupported components."Compatible drive type" indicates drives that have been tested to be compatible with Synology products. This term does not indicate the maximum connection speed of each drive bay.EXTERNAL PORTSRJ-45 1GbE LAN Port4 (with Link Aggregation / Failover support)USB 3.2 Gen 1 Port2Expansion Port1NotesThe USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019.PCIEPCIe Expansion1 x Gen3 x8 slot (x4 link)FILE SYSTEMInternal DrivesBtrfsEXT4External DrivesBtrfsEXT4EXT3FATNTFSHFS+exFATNotesexFAT Access can be installed for free from Package Center in DSM 7.0. In DSM 6.2 or earlier versions, exFAT Access needs to be purchased in Package Center.APPEARANCEForm Factor (RU)3USize (Height x Width x Depth)132.3 mm x 482 mm x 656.5 mmWeight17.1 kgRack Installation Support4-post 19" rack (Synology Rail Kit - RKS-02)NotesThe rail kit is sold separatelyOTHERSSystem Fan80 mm x 80 mm x 3 pcsFan Speed ModeFull-Speed ModeCool ModeQuiet ModeEasy Replacement System FanPower RecoveryNoise Level53.5 dB(A)Scheduled Power On / OffWake on LAN / WANPower Supply Unit / Adapter550 WRedundant Power SupplyAC Input Power Voltage100 V to 240 V ACPower Frequency50/60 Hz, Single PhasePower Consumption97.54 W (Access)49.57 W (HDD Hibernation)British Thermal Unit332.61 BTU/hr (Access)169.03 BTU/hr (HDD Hibernation)NotesPower consumption is measured when it is fully loaded with Western Digital 1TB WD10EFRX hard drive(s).Noise Level Testing Environment: Fully loaded with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S. Type 40AE microphones, each set up 1 meter away from the Synology NAS at the front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75C; Humidity: 58.2-61.8%Operating Temperature0C to 35C (32F to 95F)Storage Temperature-20C to 60C (-5F to 140F)Relative Humidity5% to 95% RHCertificationFCCCEBSMIEACCCCKCULVCCIRCMEnvironmentRoHS CompliantPackaging ContentMain Unit X 1Accessory Pack X 1AC Power Cord X 2Quick Installation Guide X 1