Description
DiskStation DS1825+
High-capacity & versatile storage solution in a desktop form factor

Store, share, and protect
Manage all your documents, photos, and other files, back up applications and devices, or protect your assets with professional video surveillance.
Designed for scalability and performance
Fast, out-of-the-box performance with 25GbE support
The DS1825+ features built-in 2.5GbE networking and supports both SATA SSDs and HDDs in 2.5″/3.5″ internal bays, as well as M.2 NVMe drives via M.2 slots for use as cache.1,6 Its support for expansion cards allows configuration flexibility, supporting faster networking of up to 25GbE.4
And supports two M.2 NVMe slots for caching
The DS1825+ achieves up to 2,239 MB/s read and 1,573 MB/s write speeds
It supports up to 25GbE networking
Expand capacity for evolving needs
Private cloud for seamless data access
Streamlined file management and collaboration

Multi-site synchronization to empower global workflows
NAS-to-NAS synchronization

Comprehensive data backup, protection, and recovery solutions
Back up PCs, smartphones, cloud apps, and more

Smart surveillance
Synology Surveillance Station

Versatile testing platform
Create a versatile environment for application testing and evaluation, supporting Docker containers and virtual machines. For package and security testing, Virtual DSM acts as a dedicated test environment, ensuring isolation between applications, systems, and data.10

Hardware Specifications
| CPU Model | AMD Ryzen V1500B | |
| CPU Quantity | 1 | |
| CPU Core | 4 | |
| CPU Architecture | 64-bit | |
| CPU Frequency | 2.2 GHz | |
| Hardware Encryption Engine | Yes | |
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Memory
|
System Memory | 8 GB DDR4 ECC SODIMM |
| Memory Module Pre-installed | 8 GB (8 GB x 1) | |
| Total Memory Slots | 2 | |
| Maximum Memory Capacity | 32 GB (16 GB x 2) |
| Drive Bays | 8 | |
| Maximum Drive Bays with Expansion Unit | 18 (DX525 x 2) | |
| M.2 Drive Slots | 2 (NVMe) | |
| Drive Type (See all supported drives) |
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| Hot Swappable Drive* | Yes |
| RJ-45 2.5GbE LAN Port | 2 | |
| USB 3.2 Gen 1 Port | 3 | |
| Expansion Port | 2 | |
| Expansion Port Type | USB Type-C | |
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PCIe
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PCIe Expansion | 1 x Gen3 x8 slot (x4 link) |
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Appearance
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Size (Height x Width x Depth) | 166 mm x 343 mm x 243 mm |
| Weight | 6 kg | |
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Others
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System Fan | 120 mm x 120 mm x 2 pcs |
| Fan Speed Mode |
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| Easy Replacement System Fan | ||
| Brightness Adjustable Front LED Indicators | ||
| Power Recovery | ||
| Noise Level* | 23.8 dB(A) | |
| Scheduled Power On / Off | ||
| Wake on LAN / WAN | ||
| Power Supply Unit / Adapter | 250 watts | |
| AC Input Power Voltage | 100V to 240V AC | |
| Power Frequency | 50/60 Hz, Single Phase | |
| Power Consumption* | 60.1 watts (Access) 18.34 watts (HDD Hibernation) |
|
| British Thermal Unit | 204.94 BTU/hr (Access) 62.54 BTU/hr (HDD Hibernation) |
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| Notes |
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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) | |
| Relative Humidity | 5% to 95% RH |








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