Synology DiskStation DS1825+ 8-Bay NAS, AMD Ryzen Quad-Core, 8GB ECC RAM, Dual 2.5GbE, M.2 NVMe Slots, PCIe Expansion | DS1825

The DS1825+ is engineered to be a versatile powerhouse. Its AMD Ryzen™ V1500B quad-core processor provides the computational speed necessary for high-throughput tasks, delivering sequential read speeds of up to 2,239 MB/s. The inclusion of 8GB ECC (Error Correction Code) RAM ensures system stability by automatically detecting and fixing data corruption—a critical feature for mission-critical business servers and long-term archival.
 

Scalable Storage and SSD Optimization
Out of the box, the DS1825+ features 8 drive bays, but it is built to grow with your data. By connecting up to two Synology DX525 expansion units, you can scale your system to a total of 18 drives, providing up to 360TB of raw storage. To eliminate performance bottlenecks, the system includes two built-in M.2 2280 NVMe SSD slots. These allow you to enable high-speed SSD caching to boost HDD array performance or create ultra-fast all-flash storage pools for virtual machines and databases.
 

Next-Gen Connectivity and Networking
Networking has been significantly upgraded in this generation. The DS1825+ comes standard with dual 2.5GbE LAN ports, supporting Link Aggregation and Failover for increased bandwidth and network redundancy. For environments requiring even higher speeds, the internal PCIe 3.0 x8 slot allows for the installation of optional 10GbE or 25GbE network interface cards (NICs), ensuring your storage can keep pace with high-speed office infrastructures.

Reliable Data Protection with DSM
Running on the award-winning DiskStation Manager (DSM) operating system, the DS1825+ includes powerful tools like Active Backup Suite for centralizing backups of PCs, VMs, and SaaS accounts. The Btrfs file system offers advanced snapshot technology for near-instantaneous data protection, while Synology High Availability ensures minimal downtime by clustering two identical NAS units.

Why the Synology DS1825+ Stands Out
ECC Memory Support: Professional-grade protection against system crashes and data errors.

Dual 2.5GbE Ports: Superior out-of-the-box speeds for modern switches and routers.

M.2 NVMe Flexibility: Dedicated slots for caching or high-speed storage without sacrificing main drive bays.

PCIe Expansion: Future-proof your network with easy upgrades to 10G or 25G speeds.