DiskStation DS220+ DS220+ Features: Average 15% performance boost to photo indexing and other computing-intensive operations, as well as database response time Access, share, and sync your data easily across different operating systems and devices Back up critical data and reduce your Recovery Time Objective (RTO) with Snapshot Replication Organize and stream your music, video, and photo collections across all your devices Freely access files on the go and back up mobile photos with iOS and Android™ apps Specifications: CPU CPU Model Intel Celeron J4025 CPU Quantity 1 CPU Architecture 64-bit CPU Frequency 2-core 2.0 (base) / 2.9 (burst) GHz Hardware Encryption Engine (AES-NI) Yes Memory System Memory 2 GB DDR4 non-ECC Total Memory Slots 1 Maximum Memory Capacity 6 GB (2 GB + 4 GB) Storage Drive Bays 2 Compatible Drive Type 3.5" SATA HDD 2.5" SATA HDD 2.5" SATA SSD Maximum Single Volume Size 108 TB Hot Swappable Drive Yes External Ports RJ-45 1GbE LAN Port 2 (with Link Aggregation / Failover support) USB 3.2 Gen 1 Port 2 USB / SD Copy Yes File System Internal Drives Btrfs EXT4 External Drives Btrfs EXT4 EXT3 FAT NTFS HFS+ exFAT Appearance Size (Height x Width x Depth) 165 mm x 108 mm x 232.2 mm Weight 1.30 kg Others System Fan 92 mm x 92 mm x 1 pcs Fan Speed Mode Full-Speed Mode Cool Mode Quiet Mode Brightness Adjustable Front LED Indicators Yes Power Recovery Yes Noise Level 19.3 dB(A) Scheduled Power On / Off Yes Wake on LAN / WAN Yes 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 14.69 W (Access), 4.41 W (HDD Hibernation) British Thermal Unit 50.12 BTU/hr (Access), 15.05 BTU/hr (HDD Hibernation) Temperature Operating Temperature 0°C to 40°C (32°F to 104°F) Storage Temperature -20°C to 60°C (-5°F to 140°F) Relative Humidity 5% to 95% RH Certification FCC CE BSMI EAC CCC KC VCCI RCM Warranty 2 Years