Synology 5-Bay DiskStation DS1525+ (Diskless)

Price: $799.99
(as of Oct 27, 2025 14:57:53 UTC – Details)


Synology DS1525+ is a versatile 5-bay storage solution that scales with your needs, with support for storage expansion, 10GbE networking, and SSD caching. Built-in 2.5GbE networking provides excellent networking performance out of the box. Powered by Synology DiskStation Manager (DSM), this device is a flexible all-in-one solution for data sharing, synchronization, backup, and surveillance.
Supports drives on the model’s official compatibility list
Up to 1,181/1,180 MB/s sequential read/write throughput supports stable data transfers
Built-in 2.5GbE ports for fast connectivity out of the box with support for 10GbE
Add 10 extra drive bays for up to 300 TB of raw storage with two DX525 expansion unit
Backed by Synology’s 3-year limited hardware warranty