HardwareCPU AMD Ryzen™ R1600 Dual-Core (4-Thread) 2.6GHz, max boost to 3.1GHz AES-NI hardware encryption systemMemory 8 GB DDR4 ECC SODIMM (expandable up to 32 GB) Compatible disc types • 5 x 3.5" or 2.5" SATA HDD/SSD (disks not included) • 2 x M.2 2280 NVMe SSD (disks not included) • Synology guarantees the full functionality, reliability and performance of only those Synology drives listed in list of compatible devices6 Hot swappable disks Yes External ports • 2 x USB 3.2 Gen 1 ports • 2 x expansion port (eSATA) Dimension Area Dimensions (H x W x D) 166 x 230 x 223 mm Weight 2.7 kg LAN ports 4 x 1GbE RJ-45 Wake up via LAN/WAN Yes Network Expansion E10G22-T1-Mini 10GbE RJ-452 Network Upgrade Module Support Scheduled On/Off Yes System fans 2 x (92 x 92 x 25 mm) AC input voltage 100 V to 240 V AC Power supply frequency 50/60 Hz, single-phase Operating Environment • Temperature: 0°C to 40°C (32°F to 104°F) • Relative humidity: 5% to 95% RH Storage Environment • Temperature: -20°C to 60°C (-5°F to 140°F) • Relative humidity: 5% to 95% RH Maximum operating altitude 5,000 m (16,400 ft)