Synology DS1525+

5 x 8 TB, Synology HAT 53xx
19Ratings
BrandMore from Synology
Delivered between Thu, 21.5. and Mon, 29.6.
Supplied by
free shipping

Memory Size4

Product details

The Synology DiskStation DS1525+ is a powerful NAS (Network Attached Storage) with five drive bays, designed for use with 2.5-inch and 3.5-inch hard drives. This model offers a high storage capacity of up to 300 TB through expansion options and is ideal for storing, backing up, and managing data. With two built-in 2.5GbE ports, the DS1525+ enables high transfer rates of over 1,180 MB/s for sequential read and write operations. The NAS solution supports RAID configurations to enhance data security and offers versatile applications, including the management of IP cameras and secure data sharing between locations. The DS1525+ is designed to keep pace with growing storage and performance demands, providing flexible customization to meet individual needs.

  • Expandable storage capacity of up to 300 TB with DX525 units
  • High transfer rates of over 1,180 MB/s for efficient data processing
  • Support for SATA SSDs, HDDs, and M.2 NVMe drives for flexible caching
  • Management of up to 40 IP cameras for comprehensive security solutions
  • Integrated 2.5GbE network with 10GbE option for future-proof connectivity.

Key specifications

NAS HDD assembly
NAS Hardbundle
Max. number of hard disks
5
RAID configuration
0, 1, 10, 5, 6, JBOD
Working memory
8 GB
Total storage capacity
40 TB
Network connections
RJ45 2.5 Gigabit Ethernet (2x)
Exact USB ports
USB-A 3.2 Gen 1 (2x)

General information

Item number
61877113
Manufacturer
Synology
Category
NAS
Manufacturer no.
DS1525+ Syno Ent. HAT53x 40 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", M.2 2280
RAID configuration
0, 1, 10, 5, 6, JBOD
Memory type
DDR4-RAM
Working memory
8 GB
Maximum possible memory
32 GB
NAS features – model-specific
User accounts max. 1024

Hard drive slots

Data storage configuration
5 x 8 TB
Total storage capacity
40 TB
HDD/SSD model
Synology HAT 53xx
Hard disk additional functions
Hot swapping

Processor

Processor type
AMD Ryzen Embedded V1500B
Clock frequency
2.20 GHz
Number of processor cores
4 -Core

Network connections

Network connections
RJ45 2.5 Gigabit Ethernet (2x)

Wireless transmission

Connectivity
Ethernet

Additional connections

USB ports
USB-A
Exact USB ports
USB-A 3.2 Gen 1 (2x)
Internal connection options
M.2 (2x), S-ATA (5x)

Video surveillance

Max. number of cameras
40x

Mains supply properties

Power consumption
44.56 W
Power consumption (standby)
13.63 W
Number of fans
2x
Fan diameter
92 mm
Redundant power supply unit
No

Voluntary climate contribution

CO₂ emissions
15.31 kg
Climate contribution
CHF 0.37

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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Goes with

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.Ubiquiti
    0.8 %
  • 2.QNAP
    0.9 %
  • 3.Synology
    1 %
  • 3.Ugreen
    1 %
  • 5.Asustor
    1.3 %

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.Ugreen
    1 day
  • 2.Ubiquiti
    3 days
  • 3.WD
    4 days
  • 4.Synology
    5 days
  • 5.QNAP
    10 days

Return rate

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

Source: Digitec Galaxus
  • 1.QNAP
    2.7 %
  • 1.Synology
    2.7 %
  • 3.Ugreen
    2.8 %
  • 4.Ubiquiti
    3.2 %
  • 5.Terramaster
    6.4 %
Source: Digitec Galaxus