Synology DiskStation DS1522+ 5 Einschübe NAS-Server Leergehäuse + 20 TB Plus (5x 4TB)

5 x 4 TB, WD Red Plus
137Ratings
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Memory Size3

Product details

The Synology DiskStation DS1522+ is a powerful NAS server with five bays, designed for the storage and management of large amounts of data. With a total storage capacity of 20 terabytes, provided by five 4TB hard drives, this device offers a flexible solution for both personal and business applications. The server supports hot swapping, which means that hard drives can be replaced while the system is running without interrupting operations. Equipped with 8 GB of DDR4 RAM, expandable up to 32 GB, the DS1522+ ensures efficient data processing and multitasking capabilities. Network connections via four RJ45 ports enable fast and reliable data transfer, while additional USB-A 3.0 ports provide versatile expansion options. This desktop model is ideal for users seeking a robust and scalable storage solution.

  • Hot swapping feature for uninterrupted hard drive replacement
  • Expandable memory up to 32 GB for improved performance
  • Support for up to 40 camera licenses for surveillance applications
  • Two M.2 SATA ports for additional storage options
  • JBOD RAID configuration for flexible data storage.

Key specifications

RAID configuration
0, 1, JBOD
NAS HDD assembly
NAS Hardbundle
Network connections
RJ45 (4x)
Exact USB ports
USB-A 3.0 (2x)
Max. number of hard disks
5
Memory
8 GB
Total storage capacity
20 TB
Item number
65196803

General information

Manufacturer
Synology
Category
NAS
Manufacturer no.
DS1522+ & HAT3300-4T
Release date
17.11.2025

Colour

Colour
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, JBOD
Memory type
DDR4-RAM
Memory
8 GB
Maximum possible memory
32 GB

Hard drive slots

Data storage configuration
5 x 4 TB
Total storage capacity
20 TB
HDD/SSD model
WD Red Plus
Hard disk additional functions
Hot swapping

Processor

Clock frequency
2.60 GHz
Max. turbo clock rate
3.10 GHz
Number of processor cores
2 -Core

Network connections

Network connections
RJ45 (4x)

Additional connections

Exact USB ports
USB-A 3.0 (2x)
Internal connection options
M.2 (2x)
Data ports
eSATA (2x)

Video surveillance

Number of camera licenses included
2 x
Max. number of cameras
40 x

Mains supply properties

Power consumption
52.69 W
Power consumption (standby)
16.75 W
Number of fans
2 x
Fan diameter
92 mm

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
AC Cables, RJ45 cable

Product dimensions

Length
22.30 cm
Width
34.30 cm
Height
16.60 cm
Weight
2.70 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.QNAP
    0.9 %
  • 2.Synology
    1 %
  • 2.Ugreen
    1 %
  • 4.WD
    1.7 %
  • 5.Asustor
    1.9 %

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.WD
    3 days
  • 3.QNAP
    5 days
  • 3.Synology
    5 days

Return rate

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

Source: Digitec Galaxus
  • 1.Synology
    2.4 %
  • 1.Ugreen
    2.4 %
  • 3.Ubiquiti
    2.6 %
  • 4.QNAP
    3.1 %
  • 5.Asustor
    4.7 %
Source: Digitec Galaxus