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Synology DX525
Volume Expansion Enclosure for Synology DiskStation NAS Server (without hard drive)
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An expansion unit to increase the capacity of your Synology DiskStation!
Easily add 5 additional disk bays to a Synology DiskStation. With support for 2.5" and 3.5" SATA drives, the DX525 is a flexible solution that can support on-the-fly volume expansion as well as serving as a local backup destination.
Online volume expansion
The DX525's additional bays, managed from DiskStation Manager on the host NAS, are ready for use immediately upon connection. On-the-fly volume expansion ensures uninterrupted storage and services during volume expansion.
Hot-swappable disk tray design
The DX525's hot-swappable disk trays allow easy installation and replacement of disks without having to power down the system. The screwless disk tray design reduces system installation time.
A dedicated local backup solution
The Synology DX525 can be used as a dedicated local backup solution for the Synology DiskStation. When created as a separate volume, the DX525 provides a very useful backup solution on its local disks in case of system failure.
Key features :
- Slots for 5 hard drives 3.5" SATA HDD, 2.5" SATA HDD, 2.5" SATA SSD
- Hot-swappable hard drives
- Heat dissipation via 2 x 80 mm fans
- 3-year manufacturer's warranty
- Compatibility list
Select your criteria
General information |
Product name |
Synology DX525 |
Brand |
Synology | |
Model |
DX525 | |
Network |
DLNA certification |
No |
Storage |
Capacity |
0 GB |
Internal interface |
5 X Serial ATA 6Gb/s (SATA Revision 3) | |
Hard drive |
No | |
Number of discs |
0 | |
Max number of discs |
5 | |
RAID supported |
Yes | |
Connector(s) |
1 X USB Type C | |
Physical characteristics |
Rackable |
No |
Sound level |
20.4 dB | |
Consumption |
35.37 W | |
Width |
230 mm | |
Height |
157 mm | |
Depth |
233 mm | |
Weight |
2.46 kg | |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
|
Safety Information |
Responsible person |
Synology GmbH |
Postal address |
Grafenberger Allee 295, 40237 Düsseldorf, Deutschland | |
Electronic Address |
de_sales@synology.com |
See all Synology products
Product referenced on 12 May 2025
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