Model name: SYNOLOGY DS425+

Specification :

• CPU
  • CPU Model: Intel Celeron J4125
  • CPU Quantity: 1
  • CPU Core: 4
  • CPU Architecture: 64-bit
  • CPU Frequency: 2.0 (base) / 2.7 (turbo) GHz
  • Hardware Encryption Engine:
• Memory
  • System Memory: 2 GB DDR4 non-ECC
  • Total Memory Slots: 1
  • Maximum Memory Capacity: 6 GB (2 GB + 4 GB)
• Storage
  • Drive Bays: 4
  • M.2 Drive Slots: 2 (NVMe)
  • Drive Type: 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: 2
• Others
  • System Fan: 92 mm x 92 mm x 2 pcs
  • Fan Speed Mode: Full-Speed, Cool, Quiet Mode
  • Brightness Adjustable Front LED Indicators:Yes
  • Power Recovery:Yes
  • Noise Level: 21.6 dB(A)
  • Scheduled Power On / Off:Yes
  • Wake on LAN / WAN:Yes
  • Power Supply Unit / Adapter: 90 watts
  • AC Input Power Voltage: 100V–240V AC
  • Power Frequency: 50/60 Hz, Single Phase
  • Power Consumption: 28.25W (Access) / 6.10W (HDD Hibernation)
  • British Thermal Unit: 96.33 BTU/hr (Access) / 20.79 BTU/hr (HDD Hibernation)
• Temperature
  • Operating Temperature: 0°C–40°C (32°F–104°F)
  • Storage Temperature: -20°C–60°C (-5°F–140°F)
  • Operating Humidity: 8%–80% RH
  • Storage Humidity: 5%–95% RH