Synology NAS Disk Station DS725+ 2-Bay 64-bit Dual-Core 2.6GHz-3.1GHz/4GB DDR4 ECC SODIMM

Compact and capable storage for home, small business, and edge Hardware Specifications CPU: CPU Model: AMD Ryzen R1600 CPU Quantity : 1 CPU Core : 2 CPU Architecture : 64-bit CPU Frequency : 2.6 (base) / 3.1 (turbo) GHz Hardware Encryption Engine : Yes Memory System Memory : 4 GB DDR4 ECC SODIMM Memory Module Pre-installed : 4 GB (4 GB x 1) Total Memory Slots : 2 Maximum Memory Capacity : 32 GB (16 GB x 2) Storage Drive Bays : 2 Maximum Drive Bays with Expansion Unit : 7 (DX525 x 1) M.2 Drive Slots : 2 (NVMe) Drive Type (See all supported drives) : 3.5" SATA HDD 2.5" SATA SSD M.2 2280 NVMe SSD Hot Swappable Drive* : Yes External Ports RJ-45 1GbE LAN Port : 1 RJ-45 2.5GbE LAN Port : 1 USB 3.2 Gen 1 Port : 1 Expansion Port : 1 Expansion Port Type : USB Type-C *Notes : This device's 1GbE LAN ports have a maximum transmission unit (MTU) size of 1,500 bytes. Appearance Size (Height x Width x Depth): 166 mm x 106 mm x 223 mm Weight : 1.51 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* : 17.9 dB(A) Scheduled Power On / Off : Yes Wake on LAN / WAN : Yes Power Supply Unit / Adapter: 65 watts AC Input Power Voltage : 100V to 240V AC Power Frequency : 50/60 Hz, Single Phase Power Consumption* : 20.41 watts (Access), 7.87 watts (HDD Hibernation) British Thermal Unit : 69.61 BTU/hr (Access), 26.84 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) Operating Humidity : 8% to 80% RH Storage Humidity : 5% to 95% RH Certification: FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS 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 2 https://www.synology.com/en-me/products/DS725+