Synology DX525 5-Bay Expansion Unit

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BrandMore from Synology
Delivered between Mon, 6.4. and Tue, 7.4.
More than 10 pieces in stock at supplier
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Product details

The Synology DX525 5-Bay Expansion Unit is a powerful expansion unit specifically designed for Synology's 25-series desktop models. With five drive bays, this NAS accessory offers a flexible way to expand volume and back up data. The DX525 features a plug-and-use design that allows for easy installation and use. This expansion unit is compatible with Synology DSM and supports both 3.5-inch and 2.5-inch SATA drives. The DX525 is ideal for users looking to increase their storage capacity while enhancing data security. It is a reliable solution for storing and managing data in a NAS system.

  • Compatible with Synology DSM for seamless integration
  • Supports both 3.5-inch and 2.5-inch SATA drives
  • Easy installation through plug-and-use design
  • Optimized for Synology's 25-series desktop models.

Key specifications

Compatible brand
Synology

General information

Item number
57572372
Manufacturer
Synology
Category
NAS accessories
Manufacturer no.
DX525
Release date
11.4.2025
May include power adapter
Yes

Network attached storage (NAS) accessory properties

Compatible brand
Synology

Warranty extensions

Suitable for manufacturer
Synology
Licence duration
3 years

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
91.83 kg
Climate contribution
CHF 2.18

Product dimensions

Length
22.30 cm
Width
23 cm
Height
16.60 cm
Weight
2460 g

Package dimensions

Length
31.60 cm
Width
29.10 cm
Height
30.30 cm
Weight
3.73 kg

30-day right of return
36 Months Warranty (Bring-in)
12 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «NAS accessories» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.QNAP
    0.2 %
  • 2.Synology
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Synology
    5 days
  • QNAP
    Not enough data

Return rate

How often is a product of this brand in the «NAS accessories» category returned?

Source: Digitec Galaxus
  • 1.Synology
    3.6 %
  • 2.QNAP
    7.4 %
Source: Digitec Galaxus