Synology DS220j is an entry-level 2-bay NAS designed for home and personal users to store and share photos, videos, and documents. The private cloud solution is powered by the award-winning DiskStation Manager (DSM) OS, providing an intuitive user interface and safe data protection approaches for easy digital asset backups from computers and mobile devices at no additional cost. Product Code DS220j CPU Model Realtek RTD1296 CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 4-core 1.4 GHz Hardware Encryption Engine System Memory 512 MB DDR4 non-ECC Drive Bays 2 Compatible Drive Type* 3.5 SATA HDD 2.5 SATA HDD (with optional 2.5 Disk Holder) 2.5 SATA SSD (with optional 2.5 Disk Holder) Maximum Single Volume Size* 108 TB Hot Swappable Drive - RJ-45 1GbE LAN Port 1 USB 3.2 Gen 1 Port* 2 Notes The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. RJ-45 1GbE LAN Port 1 DS220j Specification CPU CPU Model Realtek RTD1296 CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 4-core 1.4 GHz Hardware Encryption Engine Memory System Memory 512 MB DDR4 non-ECC Notes Synology reserves the right to replace memory modules with the same or higher frequency based on suppliers product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance. Storage Drive Bays 2 Compatible Drive Type* 3.5 SATA HDD 2.5 SATA HDD (with optional 2.5 Disk Holder) 2.5 SATA SSD (with optional 2.5 Disk Holder) Maximum Single Volume Size* 108 TB Hot Swappable Drive - Notes 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 Ports RJ-45 1GbE LAN Port 1 USB 3.2 Gen 1 Port* 2 Notes The USB 3.0 standard was renamed to USB 3.2 Gen 1 by the USB Implementers Forum (USB-IF) in 2019. RJ-45 1GbE LAN Port 1 File System Internal Drives EXT4 External Drives EXT4 EXT3 FAT NTFS HFS+ exFAT Appearance Size (Height x Width x Depth) 165 mm x 100 mm x 225.5 mm Weight 0.88 kg Others System Fan 92 mm x 92 mm x 1 pcs Fan Speed Mode Full-Speed Mode Cool Mode Quiet Mode Low-power Mode Brightness Adjustable Front LED Indicators Power Recovery Noise Level* 18.2 dB(A) Scheduled Power On / Off Wake on LAN / WAN Power Supply Unit / Adapter 60 W AC Input Power Voltage 100 V to 240 V AC Power Frequency 50/60 Hz, Single Phase Power Consumption* 12.46 W (Access) 5.06 W (HDD Hibernation) British Thermal Unit 45.52 BTU/hr (Access) 17.27 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: 24.25-25.75ЛљC, Humidity: 58.2-61.8% Temperature Operating Temperature 0C to 40C (32F to 104F) Storage Temperature -20C to 60C (-5F to 140F) Relative Humidity 5% to 95% RH Certification EAC CCC KC FCC CE BSMI VCCI RCM Warranty 2 Years Notes: The warranty period starts from the purchase date as stated on your purchase receipt. Environment RoHS Compliant Packaging Content Main Unit X 1 Accessory Pack X 1 AC Power Adapter X 1 AC Power Cord X 1 RJ-45 LAN Cable X 1 Quick Installation Guide X 1 Optional Accessories VisualStation: VS960HD/VS360HD Surveillance Device License Pack Disk Holder: Type C Notes: 1.Model specifications are subject to change without prior notice. 2.The figures are based on Synology internal testing. Each performance test is done individually. No other services or applications are processed at the same time. 3.The actual performance may be lower than lab testing figure due to differences in server configuration, deployment, and the number of active operations. 4.If usage requirements exceed the specifications above, please contact our regional partners for professional advice.
