Synology DS425+

4 x 16 TB, Synology HAT 33xx
12Ratings
BrandMore from Synology
Delivered between 24.2.2026 and 10.4.2026
Supplied by
free shipping

Memory Size8

Product details

The Synology NAS DiskStation DS425+ is a powerful network-attached storage solution designed for storage, synchronization, and collaboration in a central hub. With four drive bays, this model offers the flexibility to integrate various types of drives, including 2.5, 3.5, and M.2. The pre-installed storage capacity of 64 TB, consisting of four 16 TB Synology Plus HDDs, allows for extensive data management and backup. The DiskStation supports RAID configurations, enhancing data security and optimizing performance. Additionally, the RAM is expandable, promoting adaptability to growing demands. The hot-swap support enables hard drives to be replaced while the system is running, significantly simplifying maintenance.

  • Expandable RAM for improved performance
  • Support for RAID configurations for data security
  • Hot-swap functionality for easy hard drive replacement
  • Compatible with 2.5/3.5/M.2 drives
  • Versatile connectivity via LAN and USB.

Key specifications

NAS HDD assembly
NAS Hardbundle
Max. number of hard disks
4
Memory
2 GB
Total storage capacity
64 TB
Item number
61028750

General information

Manufacturer
Synology
Category
NAS
Manufacturer no.
DS425+ Syno Plus HAT33x 64 TB
Release date
13.8.2025

Colour

Colour
Black
Exact colour description
Black

NAS properties

NAS HDD assembly
NAS Hardbundle
Max. number of hard disks
4
Hard drive form factor
2.5", 3.5", M.2 2242
Memory
2 GB
Maximum possible memory
6 GB

Hard drive slots

Data storage configuration
4 x 16 TB
Total storage capacity
64 TB
HDD/SSD model
Synology HAT 33xx
Hard disk additional functions
Hot swapping

Wireless transmission

Connectivity
LAN, USB

Voluntary climate contribution

CO₂-Emission
Climate contribution

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

News

Compare products

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.QNAP
    0.9 %
  • 2.Synology
    1 %
  • 3.Ugreen
    1.1 %
  • 4.Asustor
    1.8 %
  • 5.Terramaster
    2.2 %

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.QNAP
    3 days
  • 3.Synology
    5 days

Return rate

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

Source: Digitec Galaxus
  • 1.Ugreen
    2.2 %
  • 2.Synology
    2.5 %
  • 3.QNAP
    3.1 %
  • 3.Ubiquiti
    3.1 %
  • 5.Asustor
    3.9 %
Source: Digitec Galaxus