The Synology DiskStation DS925+ is a compact yet powerful 4-bay network-attached storage solution designed to simplify data management, streamline collaboration, and secure critical enterprise assets. Built for modern hybrid environments, home offices, and growing businesses, the DS925+ provides robust storage capabilities alongside intuitive cloud-like accessibility powered by the feature-rich Synology DiskStation Manager (DSM) operating system.
Equipped with a high-performance Quad-Core processor and support for expandable DDR4 ECC memory, the DS925+ effortlessly handles multi-user file sharing, virtual machine hosting, media streaming, and continuous surveillance recording via Synology Surveillance Station. Its 4 drive bays support both 3.5-inch SATA HDDs and 2.5-inch SATA SSDs, with built-in M.2 NVMe SSD slots for high-speed read/write caching or fast storage pool creation. Featuring dual high-speed network interfaces with link aggregation and failover support, the DS925+ guarantees high data availability and reliable throughput for bandwidth-intensive network setups.
Comprehensive Key Features:
Versatile 4-Bay Desktop Design: Supports up to 4 SATA HDDs/SSDs with hot-swappable drive trays for uninterrupted maintenance.
M.2 NVMe Cache Acceleration: Dual built-in M.2 2280 NVMe SSD slots enable high-speed SSD caching or primary storage pools without occupying drive bays.
Multi-Gigabit Network Connectivity: Equipped with dual RJ-45 network ports supporting Link Aggregation and failover for maximized throughput and uptime.
Powered by Synology DSM: Advanced data management with Btrfs file system support, snapshot protection, file self-healing, and end-to-end encryption.
Centralized Backup & Synchronization: Complete backup suite for PCs, servers, virtual machines, and cloud services via Synology Active Backup Suite and Hyper Backup.
Scalable Storage Capacity: Easily expandable up to 9 bays by connecting a Synology DX517 expansion unit for long-term data growth.
Smart Surveillance Station: Integrated NVR functionality supporting real-time video surveillance monitoring and automated recording management.
Extended Technical Specifications:
Model / SKU: DiskStation DS925+ (4-Bay Desktop NAS)
CPU Architecture: Quad-Core Processor (Embedded 64-bit architecture)
System Memory: 4 GB DDR4 ECC SODIMM (Expandable up to 8 GB)
Drive Bays:
(4) 3.5" or 2.5" SATA HDD/SSD Hot-Swappable Bays
(2) M.2 2280 NVMe SSD Slots (Internal)
Max. Internal Raw Capacity: Up to 80 TB (4 x 20 TB drives; capacity varies by RAID type)
External Expansion Port: (1) Expansion Port (Supports Synology DX517 for up to 9 total bays)
Networking Interfaces:
(2) 2.5 GbE (RJ-45) / 1 GbE Ports (Supports Link Aggregation / Failover)
I/O Ports:
(2) USB 3.2 Gen 1 Ports
File System:
Internal Drives: Btrfs, EXT4
External Drives: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT
RAID Types Supported: Synology Hybrid RAID (SHR), Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
System Cooling & Hardware:
(2) 92 mm x 92 mm System Cooling Fans
System Noise Level: ~22.9 dB(A)
Power Supply / Adapter: 100V to 240V AC, 50/60 Hz (65W / 100W External Power Adapter)
| brand | Synology |