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Synology DiskStation DS423

4 bay NAS server - 2GB DDR4 - Realtek RTD1619B

474€95
Recycling charge of 0€26
3 x 162€28
of which 11€89 fees
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Overview

DS423: Affordable 4-Bay NAS Server for All Uses

The Synology DiskStation DS423 is a 4-bay NAS server that is perfectly suited for personal home use to allow you to develop your own cloud. Simple and powerful, the Synology DS423 NAS enables effortless data sharing, media streaming, and cloud sync with a sleek and stylish appearance.

Highlights

  • Centralized Data Storage: Consolidate up to 72 TB of data and enjoy full data ownership and cross-platform access from anywhere.
  • Secure sharing and synchronisation: Access and share your files and media securely from anywhere. So your friends, partners, or colleagues are all on the same page.
  • Simplified data protection: Back up your media and documents to multiple destinations and use snapshots to protect against malware
  • Versatile monitoring: Protect your home or business with intuitive monitoring, archiving and analysis tools for up to 30 IP cameras.

Key Features :

  • Realtek RTD1296B processor (Quad-Core 1.7 GHz)
  • 2 GB DDR4 (no upgrade possible)
  • External file system: ext4, ext3, FAT, NTFS, HFS+, exFAT
  • Network protocols: SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP and VPN (PPTP, OpenVPN, L2TP)
  • Security: Firewall, shared folder encryption, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, automatic connection blocking, Let's Encrypt support, HTTPS (customizable encryption suite)
  • Supports collaboration with Synology Chat, Synology Office online editor, and Synology Calendar scheduling assistant
  • Maximum number of connections: 20 VPN protocols supported
  • Synology Drive: Maximum hosted files: 500,000, maximum simultaneous connections for PC clients: 200
  • iOS/Android apps: Synology Drive, DS audio, DS photo, DS video, DS cam, DS file, DS finder, DS note, Moments
  • Maximum number of IP cameras: 30(2 free camera licenses included)
Specifications
Select your criteria

General information

Product name

Synology DiskStation DS423

Brand

Synology

Model

DS423

Processor

CPU frequency

1.7 GHz

Memory size

2 GB

Memory type

DDR4

Network

Network standard(s)

10/100/1000 Mbps

Network connector(s)

2 X Gigabit Ethernet - RJ45 Female

Wake On LAN

Yes

DLNA certification

Yes

Storage

Capacity

0 GB

Internal interface

4 X Serial ATA 6Gb/s (SATA Revision 3)

Hard drive format

2" 1/2
3" 1/2

Hard drive

No

Number of discs

0

Max number of discs

4

RAID supported

Yes

Supported RAID Modes

SHR
JBOD
6
5
10
1
0

File system

Ext4
Btrfs

Connector(s)

2 X USB 3.0

Compatibility

Server functions

FTP
Printing
Multimedia
Photo
Video surveillance
Web

iSCSI (SCSI encapsulation)

Yes

Download without PC

Yes

Scalable

No

Physical characteristics

Rackable

No

Sound level

20.6 dB

Consumption

32.41 W

Width

168 mm

Height

184 mm

Depth

230 mm

Weight

2.21 kg

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Synology GmbH

Postal address

Grafenberger Allee 295, 40237 Düsseldorf, Deutschland

Electronic Address

de_sales@synology.com

Product referenced on 10 May 2023

Customer reviews
Global rating
10/10
based on 2 reviews Editorial and moderation guide
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    2 reviews
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  • by FlavienF
    Posted on 2 May 2025
    Bought on 28 Mar 2025 from LDLC
    Number of reviews: 6 Average rating: 9

    Very satisfied

    Installing the hard drives in the product is very simple. It's also easy to access the interface via a browser. Getting to grips with the various applications and the menu in general takes a little time for the novice but does not require any particular technical skills. The TV (LG G2) immediately recognised the server.
    Be patient, though, as files need to be archived so that they can be viewed externally, and if you have old video files, the synology player (or some TVs like mine) may not play them, so you need to convert these files, for example to mp4.

    Review automatically translated
  • by GianniD
    Posted on 26 Feb 2024
    Bought on 28 Jan 2024 from LDLC
    Number of reviews: 2 Average rating: 10

    suitable

    it's the cheapest synology DS and it suits me.
    I was able to recover my data from my completely rubbish DS418 NAS.
    the other models are too expensive

    Review automatically translated

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