Synology RS1221+ 2U 8 bay Rack

Hardware Specifications RS1221+ CPU CPU Model AMD Ryzen V1500B CPU Quantity 1 CPU Cores 4 CPU Threads 8 CPU Architecture 64-bit CPU Frequency 2.2 GHz Hardware Encryption Engine Memory System Memory 4 GB DDR4 ECC SODIMM Memory Module Pre-installed 4 GB (4 GB × 1) Total Memory Slots 2 Maximum Memory Capacity 32 GB (16 GB x 2) Notes Synology may revise pre-installed memory module specifications in response to component lifecycle and supply conditions. All revised components undergo the same rigorous validation to ensure equivalent compatibility, stability, and 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. Storage Drive Bays 8 Maximum Drive Bays with Expansion Unit 12 (RX418 × 1) Drive Type (See all supported drives) 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Hot Swappable Drive* External Ports RJ-45 1GbE LAN Port 4 USB 3.2 Gen 1 Port 2 Expansion Port 1 Expansion Port Type eSATA PCIe PCIe Expansion 1 x Gen3 x8 slot (x4 link) Appearance Form Factor (RU) 2U Size (Height x Width x Depth) 88 mm × 482 mm × 306.6 mm Weight 6.9 kg Rack Installation Support* 4-post 19" rack (Synology Rail Kit - RKM114/RKS-02) 2-post 19" rack (direct mounting) Notes The rail kit is sold separately Others System Fan 80 mm × 80 mm × 2 pcs Fan Speed Mode Full-Speed Mode Cool Mode Quiet Mode Power Recovery Noise Level* 37.8 dB(A) Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 250 watts Redundant Power Supply - AC Input Power Voltage 100 V to 240 V AC Power Frequency 50/60 Hz, Single Phase Power Consumption 49.89 watts (Access) 22.64 watts (HDD Hibernation) British Thermal Unit 170.23 BTU/hr (Access) 77.25 BTU/hr (HDD Hibernation) Notes Power 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: 24.25-25.75˚C; Humidity: 58.2-61.8% Temperature Operating Temperature 0°C to 35°C (32°F to 95°F) Storage Temperature -20°C to 60°C (-5°F to 140°F) Operating Humidity 8% to 80% RH Storage Humidity 5% to 95% RH Certification FCC CE BSMI VCCI RCM EAC CCC KC BIS UL Warranty 3-year hardware warranty, extendable to 5 years with Extended Warranty Plus Notes The warranty period starts from the purchase date as stated on your purchase receipt. (Learn more) Extended Warranty Plus is only available in Europe and North America. Refer to the Extended Warranty Plus website for details on supported countries/regions. (Learn more) Environment RoHS Compliant Packaging Content Main Unit X 1 Accessory Pack X 1 AC Power Cord X 1 C13 to C14 power cord X 1 Quick Installation Guide X 1 Optional Accessories DDR4 ECC SODIMM: D4ES04-4G/D4ES01-8G/D4ES03-16G Expansion Units: RX418 Enterprise Series 3.5" SATA HDD: HAT5300 Series Plus Series 3.5" SATA HDD: HAT3300 Series Enterprise Series 2.5" SATA SSD: SAT5200 Series M.2 SSD & 10GbE Combo Adapter Card: E10M20-T1 M.2 SSD Adapter Card: M2D20/M2D18 25GbE Network Interface Card: E25G30-F2 10GbE Network Interface Card: E10G30-F2/E10G30-T2/E10G18-T1 Rail Kit Sliding: RKS-02 Rail Kit Mounted: RKM114* Notes Certain items may not be available in your location. Please contact your local distributors for more information. All memory modules will operate at the maximum frequency specified by the CPU manufacturer. Upgrade to DSM 7.2-64551 or later before installing the M2D18.