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Synology DiskStation DS725+

Processor: AMD Ryzen R1600 (Dual-Core, 4 Threads)

CPU Frequency: 2.6 GHz (Base) / 3.1 GHz (Boost)

Memory: 4GB DDR4 ECC (expandable to 32GB)

Drive Bays: 2 x 3.5″/2.5″ SATA HDD/SSD

M.2 Slots: 2 x M.2 2280 NVMe slots (PCIe 3.0)

Network: 2 x 2.5GbE ports

USB Ports: 1 x USB 3.2 Gen 1, 1 x USB Type-C

Expansion Port: 1

Supported RAID Types: Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10

Dimensions: 166 x 106 x 223 mm

Weight: 2.5 kgOperating 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

Warranty: 3-year hardware warranty, extendable to 5 years with EW201 (in supported regions) 

Description

Synology DiskStation DS725+

 

 Specifications

CPU
CPU ModelAMD Ryzen R1600
CPU Quantity1
CPU Core2
CPU Architecture64-bit
CPU Frequency2.6 (base) / 3.1 (turbo) GHz
Hardware Encryption Engine
Memory
System Memory4 GB DDR4 ECC SODIMM
Memory Module Pre-installed4 GB (4 GB x 1)
Total Memory Slots2
Maximum Memory Capacity32 GB (16 GB x 2)
Notes
  • Synology reserves the right to replace memory modules with the same or higher frequency based on supplier’s product life cycle status. Rest assured that the compatibility and stability have been strictly verified with the same benchmark to ensure identical performance.
  • Please select Synology memory modules for optimum compatibility and reliability. Synology will not provide complete product warranty or technical support if non-Synology memory modules are used for memory expansion.
  • For multi-module memory configurations, all modules must be identical and share the same model number.
Storage
Drive Bays2
Maximum Drive Bays with Expansion Unit7 (DX525 x 1)
M.2 Drive Slots2 (NVMe)
Drive Type
  • 3.5″ SATA HDD
  • 2.5″ SATA SSD
  • M.2 2280 NVMe SSD
Hot Swappable Drive*
Notes
  • The hot swappable drive feature is not supported by M.2 SSD slots.
  • Compatible drives are mandatory.
External Ports
RJ-45 1GbE LAN Port1
RJ-45 2.5GbE LAN Port1
USB 3.2 Gen 1 Port1
Expansion Port1
Expansion Port TypeUSB Type-C
NotesThis 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
Weight1.51 kg
Others
System Fan92 mm x 92 mm x 1 pcs
Fan Speed Mode
  • Full-Speed Mode
  • Cool Mode
  • Quiet Mode
Brightness Adjustable Front LED Indicators
Power Recovery
Noise Level*17.9 dB(A)
Scheduled Power On / Off
Wake on LAN / WAN
Power Supply Unit / Adapter65 watts
AC Input Power Voltage100V to 240V AC
Power Frequency50/60 Hz, Single Phase
Power Consumption*20.41 watts (Access)
7.87 watts (HDD Hibernation)
British Thermal Unit69.61 BTU/hr (Access)
26.84 BTU/hr (HDD Hibernation)
Notes
  • Noise testing was conducted with the Synology system fully installed with Synology SATA HDDs and in an idle state. Two G.R.A.S. Type 40AE microphones are placed at a 1 m distance from the front and rear of the device. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C; Humidity: 58.2-61.8%
Temperature
Operating Temperature0°C to 40°C (32°F to 104°F)
Storage Temperature-20°C to 60°C (-5°F to 140°F)
Relative Humidity5% to 95% RH
Certification
  • FCC
  • CE
  • BSMI
  • VCCI
  • RCM
  • UKCA
  • EAC
  • CCC
  • KC
  • BIS
Warranty
3-year hardware warranty, extendable to 5 years with EW201 or Extended Warranty plus.
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 2
Optional Accessories
  • DDR4 ECC SODIMM: D4ES04-4G/D4ES03-8G/D4ESO3-16G
  • Expansion Units: DX525
  • Enterprise Series 3.5″ SATA HDD: HAT5300 Series
  • Plus Series 3.5″ SATA HDD: HAT3300 Series
  • Enterprise Series 2.5″ SATA SSD: SAT5200 Series
  • Enterprise Series M.2 2280 NVMe SSD: SNV3400 & SNV5400 Series
NotesFor multi-module memory configurations, all modules must be identical and share the same model number.

Synology DiskStation DS725+

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