Synology DX525 5-Bay Expansion Enclosure

The DX525 5-Bay Expansion Enclosure from Synology allows users to easily add five 3.5/2.5" SATA drive bays to their DS1825+, DS1525+, DS925+, or DS725+. Its drive bays are hot-swappable, and included is a USB-C expansion cable, an accessory pack, and an AC power cord. Protection is provided by a limited 3-year warranty.

Easily add five additional drive bays to your Synology DiskStation. The DX525 supports both 2.5 and 3.5" SATA drives and features plug-and-play setup and hot-swap capability for uninterrupted operation during capacity expansion.

The Synology DX525 provides a dedicated local backup solution for your Synology DiskStation. When configured as a separate volume, it safeguards data on its local disks in case of system failure.

Managed through the host NAS's DiskStation Manager (DSM), the DX525's additional bays are immediately available upon connection. On-the-fly volume expansion ensures uninterrupted service and storage expansion on the host.

Handle both scheduled storage upgrades and sudden demands with ease. With plug-and-play compatibility and support for hot-swapping drives, the DX525 is ready to use as soon as it's connected to the host device, allowing for drive installation without powering down the system. Online volume expansion means that volumes can added or expanded without service interruptions.

Get the most out of your DX525 with comprehensive hardware replacement and premium technical support, both included in Synology's three-year limited warranty. Extend or add advanced services to your coverage in select regions with Extended Warranty or Extended Warranty Plus.