Synology DiskStation DS425+ is a compact four-bay NAS storage system for centralized data storage, sharing, and backup. It offers a built-in 2.5GbE interface, sequential read speeds of up to 278 MB/s and write speeds of up to 281 MB/s, two M.2 slots for SSD cache, and extensive collaboration, data protection, and video surveillance options.
Synology DiskStation DS425+ is a powerful and space-saving network storage solution for households, creative professionals, IT enthusiasts, and businesses. The four bays support 3.5" SATA HDDs and 2.5" SATA SSDs, allowing you to create centralized storage with a capacity of up to 80 TB. Two integrated M.2 slots enable the use of an SSD cache without occupying the drive bays.
With 2.5GbE and 1GbE ports, the DS425+ enables fast file transfers, synchronization, streaming, and backup for multiple users. The Synology DiskStation Manager (DSM) operating system provides clear tools for managing files, photos, users, and security. QuickConnect makes it easy to access data from anywhere, while adaptive multi-factor authentication enhances protection against suspicious external logins.
Key usage options:
- centralized file storage, sharing, and synchronization using Synology Drive,\n
- organizing and securely sharing photos and videos in Synology Photos,\n
- backing up computers, virtual machines, NAS devices, and cloud applications through Active Backup Suite and Hyper Backup,\n
- scheduled snapshots and data versioning using Snapshot Replication,\n
- collaboration on documents, spreadsheets, and presentations with Synology Office,\n
- private video surveillance with the Surveillance Station application, ONVIF support, and more than 8,700 camera models.
Specifications
- Device type
- NAS network storage
- Number of drive bays
- 4
- Supported drives
- 4× 3.5" SATA HDDs or 2.5" SATA SSDs
- Maximum capacity
- Up to 80 TB
- Processor
- Intel Celeron J4125
- Memory
- 2 GB DDR4
- Network interface
- 1× 2.5GbE, 1× 1GbE
- Sequential read speed
- Up to 278 MB/s
- Sequential write speed
- Up to 281 MB/s
- M.2 slots
- 2× integrated M.2 slot for SSD cache
- Operating system
- Synology DiskStation Manager (DSM)
- Features
- File storage and sharing, synchronization, backup, photo management, collaboration, video surveillance
- Video surveillance support
- Synology Surveillance Station, ONVIF support, more than 8,700 camera models
- Warranty
- 3-year limited Synology hardware warranty, extendable up to 5 years in selected markets
- Drives included
- No, the device is supplied without hard drives
