Synology DiskStation DS1825+ 8-Bay NAS – 2.5GbE, NVMe Cache, 360TB Scalable Storage, 25GbE Ready
Experience enterprise-grade storage performance with the powerful Synology DS1825+ 8-Bay NAS. This high-capacity desktop NAS server delivers exceptional scalability with built-in dual 2.5GbE networking, M.2 NVMe caching support, and impressive expandability up to 360TB. Configure with your choice of Synology HAT enterprise or plus series drives for optimal performance tailored to your specific requirements.
Custom Drive Configuration Options
Choose the perfect storage configuration for your needs with Synology-validated HAT series drives, offering enterprise reliability and optimal performance for your DS1825+ NAS system.
Enterprise HAT5300/5310 Series Configurations
Professional workloads with 24/7 operation rating and enhanced error recovery.
High-capacity enterprise storage for demanding business applications.
Massive storage capacity for large-scale video production and data archiving.
Ultimate enterprise capacity for critical business data and applications.
Maximum single-unit capacity for the most demanding enterprise workloads.
Plus HAT3300/3310 Series Configurations
Cost-effective solution for small businesses and home offices.
Balanced capacity and performance for growing storage needs.
High-capacity prosumer storage for content creators and media professionals.
Extensive storage for large media libraries and backup systems.
Professional-grade capacity for surveillance and data archiving applications.
Maximum Plus series capacity with exceptional value for large-scale storage needs.
Why Synology Drives Are Ideal for Your NAS
Designed for Scalability and Performance
8-Bay with Expansion
Start with up to 160TB raw storage across 8 bays and seamlessly expand to 360TB with two DX525 expansion units. This enterprise-grade scalability ensures your storage infrastructure grows with your business requirements without requiring system replacement.
High-Speed Storage
Experience exceptional performance with dual built-in 2.5GbE ports delivering sequential read/write speeds over 2,239/1,573 MB/s. Optional 10/25GbE expansion cards provide ultimate network performance for the most demanding enterprise applications.
Versatile Applications
Power multiple enterprise use cases: back up multiple endpoints, manage up to 40 IP cameras for comprehensive surveillance, create secure private cloud infrastructure, or enable seamless multi-site file synchronization with advanced data protection.
Fast, Out-of-the-Box Performance with 25GbE Support
The DS1825+ features cutting-edge dual 2.5GbE networking that delivers significantly faster performance compared to traditional 1GbE connections. This high-performance 8-Bay NAS supports both SATA SSDs and HDDs in 2.5"/3.5" internal bays, providing maximum flexibility for your storage strategy.
Enhance performance further with M.2 NVMe SSD cache slots and optional expansion cards supporting up to 25GbE networking. With sequential speeds reaching over 2,239/1,573 MB/s read/write, the DS1825+ handles the most demanding workloads including 8K video editing, large database applications, and high-throughput multi-user environments.
Expand Capacity for Evolving Enterprise Needs
Begin with up to 160TB of raw storage across 8 bays using high-capacity drives. As your enterprise storage requirements expand, seamlessly scale to 360TB total capacity by adding two DX525 expansion units, increasing your total bay count to 18.
This intelligent expansion capability eliminates costly data migrations or infrastructure replacements. Whether you're scaling surveillance storage, expanding enterprise databases, or growing content libraries, the DS1825+ provides a future-proof foundation that adapts to increasing capacity and performance demands.
Comprehensive Enterprise Data Management
Private Cloud for Seamless Data Access
Create a secure enterprise private cloud infrastructure that provides complete control over your data while enabling convenient access from anywhere. Store, sync, access, and share data from any device using mobile apps, desktop clients, and browser-based interfaces.
Work seamlessly between different platforms and devices with enterprise-grade file versioning capabilities, allowing quick rollback of files in case of accidental deletion, mistakes, or security incidents.
Professional Photo Storage and Management Solution
Transform how your organization handles visual content with intuitive photo and video management tools. Automatically organize photos and videos into albums, create secure share links for stakeholders, and maintain complete control over visual assets.
Perfect for creative agencies, marketing teams, and media organizations who need professional-grade visual asset management with unlimited storage capacity and high-speed access.
Enhanced Team Productivity with Collaboration Tools
Boost enterprise productivity with Synology's comprehensive collaboration suite. Create, edit, and share documents across teams in real-time while maintaining complete data ownership. Host on-premises mail servers for web-based email access without relying on external services.
Maintain secure communication channels including one-on-one chats, public channels, encrypted private channels, and group conversations—all integrated within your private cloud infrastructure for maximum security and control.
Advanced Multi-Site Synchronization
Enterprise NAS-to-NAS Synchronization
Improve workflow efficiency across multiple enterprise locations with automatic one-way or two-way site-to-site syncing. Files and folders are kept up-to-date across sites, ensuring team alignment whether working from headquarters, branch offices, or remote locations.
Maintain complete enterprise data control while enabling seamless collaboration across distributed teams and global operations.
Cloud-Powered Multi-Site Enterprise Syncing
Empower global workflows with high-speed access to data from anywhere in your enterprise network. The hybrid cloud solution caches frequently used files locally for rapid access while storing less frequently accessed data in the cloud.
This intelligent approach optimizes enterprise storage requirements while maintaining optimal performance for active workflows and global collaboration initiatives.
Sync to Major Public Cloud Providers
Automatically synchronize enterprise data between your Synology DS1825+ and major cloud providers including BackBlaze B2, Dropbox, Google Drive, and Microsoft OneDrive. Multiple protocol support, client-side encryption, and customizable sync controls enable efficient storage management.
Maintain hybrid cloud flexibility while ensuring enterprise data accessibility and protection across multiple storage tiers and geographical locations with advanced security controls.
Enterprise Data Protection and Recovery
Comprehensive Enterprise Backup Solutions
Consolidate and automate backup tasks for PCs, file servers, virtual machines, and SaaS applications through a centralized enterprise management portal. Quickly restore specific files or entire systems to maintain business continuity and minimize downtime.
Implement enterprise-grade 3-2-1 backup strategies designed to protect critical business data with multiple layers of redundancy and automated recovery options.
Complete System Protection with Bare-Metal Recovery
Protect all enterprise data, applications, and configurations with comprehensive scheduled backups, including bare-metal recovery options. Back up to local and remote servers, external drives, or cloud storage destinations including Synology C2 Storage.
Ensure complete enterprise system recovery in case of hardware failure, natural disasters, or security incidents with automated backup scheduling, monitoring, and validation.
Synology DS1825+ Complete Technical Specifications
Hardware Specifications
Processor (CPU)
| Component | Specification |
|---|---|
| CPU Model | AMD Ryzen V1500B |
| CPU Quantity | 1 |
| CPU Cores | 4 Cores |
| CPU Architecture | 64-bit |
| CPU Frequency | 2.2 GHz |
| Hardware Encryption Engine | ✓ Supported |
Memory
| Component | Specification |
|---|---|
| System Memory | 8 GB DDR4 ECC SODIMM |
| Memory Module Pre-installed | 8 GB (8 GB × 1) |
| Total Memory Slots | 2 |
| Maximum Memory Capacity | 32 GB (16 GB × 2) |
- Synology reserves the right to replace memory modules with the same or higher frequency based on supplier's product life cycle status
- 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
| Component | Specification |
|---|---|
| Drive Bays | 8 Bays |
| Maximum Drive Bays with Expansion | 18 Bays (DX525 × 2) |
| M.2 Drive Slots | 2 (NVMe) |
| Drive Type Support |
|
| Hot Swappable Drive | ✓ Supported (SATA bays only) |
- Hot swappable drive feature is not supported by M.2 SSD slots
- Compatible drives are mandatory - consult compatibility list before purchasing hard drives
External Ports & Connectivity
| Port Type | Quantity & Specification |
|---|---|
| RJ-45 2.5GbE LAN Port | 2 Ports |
| USB 3.2 Gen 1 Port | 3 Ports |
| Expansion Port | 2 Ports |
| Expansion Port Type | USB Type-C |
| PCIe Expansion | 1 × Gen3 x8 slot (x4 link) |
Physical Specifications
| Physical Attribute | Specification |
|---|---|
| Dimensions (H × W × D) | 166 mm × 343 mm × 243 mm |
| Weight | 6 kg |
| System Fan | 120 mm × 120 mm × 2 pcs |
| Fan Speed Mode |
|
| Easy Replacement System Fan | ✓ Supported |
| Brightness Adjustable Front LED | ✓ Supported |
| Noise Level | 23.8 dB(A) |
Power & Environmental
| Power Specification | Value |
|---|---|
| Power Supply Unit | 250 watts |
| AC Input Power Voltage | 100V to 240V AC |
| Power Frequency | 50/60 Hz, Single Phase |
| Power Consumption (Access) | 60.1 watts |
| Power Consumption (HDD Hibernation) | 18.34 watts |
| British Thermal Unit (Access) | 204.94 BTU/hr |
| British Thermal Unit (Hibernation) | 62.54 BTU/hr |
| Power Recovery | ✓ Supported |
| Scheduled Power On/Off | ✓ Supported |
| Wake on LAN/WAN | ✓ Supported |
- Noise testing conducted with system fully installed with Synology SATA HDDs in idle state
- Two G.R.A.S. Type 40AE microphones placed at 1m distance from front and rear of device
- Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75°C; Humidity: 58.2-61.8%
Operating Environment
| Environmental Factor | Range |
|---|---|
| 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 |
Certifications & Compliance
Warranty & Support
| Support Type | Details |
|---|---|
| Hardware Warranty | 3-Year Standard, extendable to 5 years with EW201 |
| Extended Warranty Availability | EW201/EW202 available in Asia, Africa, and Oceania |
| Warranty Start Date | From purchase date as stated on purchase receipt |
Package Contents
| Item | Quantity |
|---|---|
| Main Unit | 1 |
| Accessory Pack | 1 |
| AC Power Cord | 1 |
| RJ-45 LAN Cable | 2 |
Optional Accessories
| Category | Compatible Models |
|---|---|
| DDR4 ECC SODIMM Memory | D4ES03-8G / D4ES03-16G |
| Expansion Units | DX525 |
| Enterprise 3.5" SATA HDD | HAT5300 Series |
| Plus Series 3.5" SATA HDD | HAT3300 Series |
| Enterprise 2.5" SATA SSD | SAT5200 Series |
| Enterprise M.2 NVMe SSD | SNV3400 & SNV5400 Series |
| 25GbE Network Interface Card | E25G30-F2 |
| 10GbE Network Interface Card | E10G30-F2 / E10G30-T2 / E10G18-T1 |
DSM Software Specifications
Storage Management
| Storage Feature | Specification |
|---|---|
| Maximum Single Volume Size |
200 TB (32 GB memory required) 108 TB (standard memory) |
| Maximum Internal Volume Number | 32 |
| M.2 SSD Storage Pool Support | ✓ Supported |
| SSD Read/Write Cache | ✓ Supported |
| SSD TRIM | ✓ Supported |
| Supported RAID Types |
|
| RAID Migration Support |
|
| Volume Expansion with Larger HDDs |
 Free Shipping. Delivery to UK mainland - Dispatched same working day if the order is placed before 4:15pm and payment is received. We offer free shipping for the orders weighing under 2 Kg to Scottish Highlands, Northern Ireland and the Isle of Man, parcels over 2 Kg will have an additional shipping fee to cover the additional costs charged by the carrier for those locations. Our sales centre is open Monday to Friday from 8:30am to 5:00pm, Saturday 9:00am to 11:am. OR you can send us an eBay message if you prefer. We want you to be absolutely satisfied with your purchase. In the unlikely event that you have to change your mind, you may return any product within 30 days. Please make sure the product is in excellent condition, the returned parcel contains everything (including remote, owner's manual, power cord etc.) and is securely packed using the original packaging. Incomplete returns or missing the original box are subject to adjusted refund amounts, down to 50% of acquisition value. We accept payment by any of the following methods: - eBay Payments Please pay as soon as possible after purchasing with Buy It Now or winning an auction, as that will allow us to post your item to you sooner! VAT invoice will be automatically sent to your registered Ebay email address. If this hasn't happened, please do not hesitate to contact us providing the email address where you want the VAT invoice to be sent.  With the mission to bring passionate customers the best deals from leading brands in the IT and gaming industry, PCBoost was established around one simple idea: getting the best outcome and performance at the most competitive prices.... read more          YOU MIGHT ALSO LIKE
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