Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS
Synology DX525 – 5-Bay Expansion Unit for Synology NAS

Synology DX525 – 5-Bay Expansion Unit for Synology NAS

In stock
€572.40
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The Synology DX525 is a 5-bay expansion unit that adds storage to your Synology NAS through a USB-C expansion port. Hot-swappable, DSM-managed and enterprise-grade reliability.

 

Synology DX525 – 5-Bay Expansion Unit for Synology NAS

🧩 Overview

The Synology DX525 is a 5-bay expansion unit designed to expand the storage capacity of compatible Synology NAS systems.
With its dedicated expansion port (USB-C cable included), it offers seamless hot expansion and native DSM integration.

⚙️ Key Features

  • 5 bays for 3.5"/2.5" SATA HDD/SSD (hot-swap)

  • Expansion port with included USB-C cable

  • Volume expansion managed directly in DSM

  • Two 92 mm fans with automatic control

  • Noise level: 20.4 dB(A)

  • Power supply: 90 W

  • Dimensions: 166 × 230 × 223 mm

  • Weight: 2.46 kg

  • Warranty: 3 years (extendable to 5 years)

📦 Box Contents

  • 1 × Synology DX525

  • 1 × USB-C expansion cable

  • 1 × 90 W power adapter + power cord

  • 1 × screw kit

  • User documentation

🔗 Compatibility

DS1825+, DS1525+, DS925+, DS725+

Model
Synology Expansion Unit DX525
Number of disk bays
5
Hotswap disk
Oui
Installed disk capacity
0TB
Disk model installed
None
Disk interface
Serial ATA 6Gb/s (SATA Revision 3)
Number of expansion ports
1 port USB Type-C
Scalable
No
PCIe Expansion
None
Size (Height x Width x Depth)
166 mm x 230 mm x 223 mm
Weight
2.5 kg
Sound level
20.4 dB(A)
Manufacturer's warranty
3-year hardware warranty
Form Factor
Desktop
Color
Black
Brand
Synology
Redundant power supply
No
Product Condition
New
DX525NU
4711174725298
DX525NU
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