Synology DS725+ NAS 2Bay DiskStation 1×2.5Gb 1xGb

The Synology DS725+ is a network storage solution (NAS) of 2 bays designed to offer exceptional performance and unparalleled flexibility. Equipped with a high performance processor, this model is optimized to meet the needs of small and medium enterprises, as well as advanced users seeking efficient management of their data.

With a capacity of up to 32 TB, the DS725+ allows the installation of 2.5 -inch hard drives, providing a wide storage capacity for backup copies, multimedia and critical archives. In addition, it has two Ethernet ports, one of 2.5GB and another of 1GB, which guarantee rapid and stable transfer speeds, which is ideal for environments that require agile access to large volumes of data.

The Synology DS725+ also stands out for its intuitive interface and its DiskStation Manager (DSM) operating system, which facilitates file management, safety configuration and remote access. With integrated applications and tools, users can make automatic backups, configure multimedia servers and collaborate in real time from anywhere.

The versatility of DS725+ is complemented by its ability to climb, allowing the expansion of storage capacity by connecting expansion units. Its compact and silent design makes it ideal for any work environment. In summary, the Synology DS725+ is the perfect solution for those who seek powerful, safe and easy to use.

Technical Specifications

• Synology Brand
• Model DS725+
• CPU – CPU Model: AMD Ryzen R1600
• Number of CPU: 1
• CPU Core: 2
• CPU Architecture: 64 bits
• CPU Frequency: 2.6 (base) / 3.1 (turbo) GHz
• Hardware Encryption Engine
• Memory – System Memory: 4 GB DDR4 ECC SODIMM
• Pre-installed Memory Module: 4 GB (4 GB x 1)
• Total Memory Slots: 2
• Maximum Memory Capacity: 32 GB (16 GB x 2)
• * Synology reserves the right to replace memory modules with the same frequency or a higher frequency, depending on the product lifecycle status of the supplier. Ensure compatibility and stability have been rigorously tested with the same criteria to guarantee identical performance.
• * Select Synology memory modules to enjoy optimal compatibility and reliability. Synology will not offer technical support nor the product warranty in its entirety if memory modules from a non-Synology manufacturer are used for memory expansion.
• * For multiple-module memory configurations, all modules must be identical and share the same model number. Refer to your Synology product’s Product Manual for recommended memory configurations.
• Storage – Drive Bay(s): 2
• Max. Drive Bay with Expansion Unit: 7 (DX525 x 1)
• M.2 Drive Slots: 2 (NVMe)
• Drive Type (See all compatible drives):
• 3.5″ SATA HDD
• 2.5″ SATA SSD
• M.2 2280 NVMe SSD
• Hot Swappable Drive
• * M.2 SSD slots do not support hot swappable drive function.
• * Compatible drives are required. Please check our compatibility list before purchasing hard drives. For more details, please refer to this article.
• Connections – 1 x RJ-45 1GbE LAN port
• 1 x RJ-45 2.5GbE LAN port
• 1 x USB 3.2 Gen 1 port
• 1 x Expansion port
• 1 x USB-C Expansion port
• * The 1 GbE LAN ports of this device have a maximum transmission unit (MTU) size of 1500 bytes.
• Features – System Fan: 92 x 92 x 2 pcs
• Fan Speed Mode:
• Full Speed Mode
• Cool Mode
• Silent Mode
• Front LED Indicators with Adjustable Brightness
• Power Recovery
• Noise Level: 17.9 dB(A)
• Scheduled Power On/Off
• Wake on LAN / WAN
• Power
• Power Supply / Power Adapter: 65 watts
• Input Power Voltage: 100V to 240V AC
• Power Frequency: 50/60 Hz, Single Phase
• Power Consumption*:
• 20.41 watts (Access)
• 7.87 watts (Hard Drive Hibernation)
• British thermal unit:
• 69.61 BTU/hr (Access)
• 26.84 BTU/hr (Hard Drive Hibernation)
• * For more information on how power consumption is measured, refer to this article.
• * Noise tests were conducted with the Synology system fully installed with Synology SATA HDDs and in an idle state. Two G.R.A.S. Type 40AE microphones were placed at a distance of 1 m 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 %
• Environment
• 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
• Dimensions and Weight
• 166 x 106 x 223 mm
• 1.51 kg
• Revision Date 27-08-2025 by RTY