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Synology DS1525+

5 x 4 TB, Synology HAT 53xx
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Delivered between Mon, 1.12. and Tue, 30.12.
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Product details

The Synology NAS DiskStation DS1525+ is a powerful and versatile storage solution designed for demanding applications in small and medium-sized businesses as well as for private users. With five drive bays, this NAS system offers an impressive storage capacity of up to 20 TB, which can be expanded to up to 300 TB with expansion units if needed. The DS1525+ is equipped with two built-in 2.5GbE ports, enabling high data transfer rates of over 1,180 MB/s for sequential reading and writing. This high performance is complemented by support for SATA SSDs, HDDs, and M.2 NVMe drives for ultra-fast caching. The flexible configuration and the ability to implement RAID setups make the DS1525+ an ideal choice for storing, backing up, and managing data. Additionally, the NAS solution allows for the management of up to 40 IP cameras and provides a private cloud for seamless and secure data access.

  • Expandable storage capacity of up to 300 TB with DX525 units
  • High data transfer rates of over 1,180 MB/s
  • Support for SATA SSDs, HDDs, and M.2 NVMe drives
  • Management of up to 40 IP cameras for professional video surveillance
  • Integrated 2.5GbE network with 10GbE option for flexible network customization.

Key specifications

Max. number of hard disks
5
Memory
8 GB
NAS HDD assembly
NAS Hardbundle
Total storage capacity
20 TB
RAID configuration
0, 1, 10, 5, 6, JBOD
Network connections
RJ45 (2x)
Item number
61877125

General information

Manufacturer
Synology
Category
NAS
Manufacturer no.
DS1525+ Syno Ent. HAT53x 20 TB
Release date
6.9.2025

Colour

Colour
Black
Exact colour description
Black

NAS properties

NAS HDD assembly
NAS Hardbundle
Model
Desktop
Max. number of hard disks
5
Hard drive form factor
2.5", 3.5"
RAID configuration
0, 1, 10, 5, 6, JBOD
Memory type
DDR4-RAM
Memory
8 GB
Maximum possible memory
300000 GB

Hard drive slots

Data storage configuration
5 x 4 TB
Total storage capacity
20 TB
HDD/SSD model
Synology HAT 53xx
Hard disk additional functions
Hot swapping

Processor

Processor type
AMD Ryzen Embedded V1000
Clock frequency
2.20 GHz
Max. turbo clock rate
2.20 GHz
Number of processor cores
4 -Core

Network connections

Network connections
RJ45 (2x)

Wireless transmission

Connectivity
Ethernet, LAN

Mains supply properties

Power consumption
44.56 W
Power consumption (standby)
13.63 W
Number of fans
2 x
Fan diameter
92 mm
Redundant power supply unit
Yes

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
AC, Lan (RJ-45)

Product dimensions

Length
22.30 cm
Width
23 cm
Height
16.60 cm
Weight
2.67 kg

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

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

Source: Digitec Galaxus
  • 1.Synology
    0.9 %
  • 2.QNAP
    1 %
  • 3.Ugreen
    1.2 %
  • 4.WD
    1.8 %
  • 5.Asustor
    2.1 %

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.Ugreen
    1 day
  • 2.Synology
    4 days
  • 2.WD
    4 days
  • 4.QNAP
    8 days

Return rate

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

Source: Digitec Galaxus
  • 1.Ubiquiti
    2.3 %
  • 2.Synology
    2.4 %
  • 3.QNAP
    2.7 %
  • 4.Ugreen
    2.9 %
  • 5.WD
    4.5 %
Source: Digitec Galaxus