Synology DS725+

Synology DiskStation DS725+

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

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)

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. Check the Product Manual of your Synology product for recommended memory configurations.

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*

Notes The hot swappable drive feature is not supported by M.2 SSD slots.

Compatible drives are mandatory. Please consult our compatibility list before purchasing hard drives. For more details, please refer to this article.

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 MTU value of 1GbE LAN port has a limit of 1500.

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

Power Recovery

Noise Level* 17.9 dB(A)

Scheduled Power On / Off

Wake on LAN / WAN

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)

Notes For more information on how power consumption is measured, refer to this article.

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 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

BSMI

VCCI

RCM

UKCA

EAC

CCC

BIS

Warranty 3-year hardware warranty, extendable to 5 years with EW201

Notes The warranty period starts from the purchase date as stated on your purchase receipt.

EW201/EW202 is only available in Asia, Africa, and Oceania. Refer to the Extended Warranty website for details on supported countries/regions.

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