Powerful Performance for Demanding Applications
The Synology DiskStation DS1520+ 5-Bay NAS Enclosure is designed to deliver high performance and scalability for small offices and IT enthusiasts. Powered by a 2.0 GHz Intel Celeron J4125 Quad-Core processor and 8GB of DDR4 RAM, this NAS is capable of handling demanding applications and large data sets.
Key Features
- 5 drive bays supporting 3.5″ SATA hard drives and 2.5″ SATA SSDs
- 2 x M.2 2280 SSD slots for caching and improved performance
- Quad-core Intel Celeron J4125 processor and 8GB DDR4 RAM
- Four Gigabit Ethernet ports with Link Aggregation and Failover support
- Supports RAID 0, 1, 5, 6, 10, Synology Hybrid RAID, and Basic RAID configurations
- Scalable storage design with support for Synology DX517 expansion unit
- Energy-efficient design with noise-dampening and scheduled power on/off cycles
Advanced File Management and Security
The DS1520+ runs on Synology’s DiskStation Manager (DSM) OS, providing a user-friendly interface for managing files, users, and applications. With support for up to 2048 user accounts and 2000 maximum concurrent connections, this NAS is ideal for large teams and organizations. The Btrfs file system and AES-NI hardware encryption engine ensure data integrity and security.
High-Speed Data Transfer and Sharing
The DS1520+ delivers high-speed data transfer with sequential read and write speeds of up to 451.28 MB/s and 451.18 MB/s, respectively. With four Gigabit Ethernet ports and support for Link Aggregation and Failover, this NAS provides reliable and high-bandwidth connectivity for users throughout the network.
Reliable and Efficient Operation
The DS1520+ is designed to operate efficiently and reliably, with features such as noise-dampening, scheduled power on/off cycles, and hard drive hibernation to minimize power consumption and operation expenses. The NAS is backed by a limited 3-year warranty, providing peace of mind for your investment.





