Synology DiskStation DS423+

4-bay NAS server - 2 GB DDR4 RAM - Intel Celeron J4125

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The Synolgy DS423+ 4-bay is a high-performance NAS with all the tools you need to secure, share, back up and synchronise your data and multimedia files.

4-bay NAS server - 2 GB DDR4 RAM - Intel Celeron J4125

Overview

DS423+: All-in-one data sharing and management

The 4-bay Synolgy DS423+ is a powerful NAS with all the tools you need to secure, share, back up, and synchronize your data and media files.

The built-in solutions available in Synology DiskStation Manager (DSM) allow users to create their own private cloud, organize and stream music, videos, and photo collections to all devices, collaborate seamlessly with partners, and set up an intuitive monitoring system.

Highlights

  • Centralized data storage: Store up to 72 TB of data in one place, retain full data ownership and enjoy cross-platform access.
  • Up to 226/224 MB/s sequential read/write speeds for stable data transfer.
  • Integrated data management tools: Take advantage of integrated file and photo management, data protection and monitoring solutions.
  • Easy data sharing and synchronisation: Access, share and synchronise your data and media easily across different operating systems and devices.

Share, sync and collaborate

Whether you're sharing photos and videos with your family or working on business projects with colleagues around the world, the DS423+ NAS makes it easy to share, collaborate and sync.

  • Create a private cloud for your data to easily manage and share files across all desktop and mobile devices, and sync the data on your Synology systems with Synology Drive.
  • Sync your data securely to and from popular cloud storage platforms with Synology Cloud Sync.
  • Share photos and videos securely with family, friends, or business clients with Synology Photos.
  • Synchronize multiple sites by leveraging the power of C2 Cloud servers with Synology Hybrid Share. Reduce local storage and bandwidth usage by downloading files from the cloud only when needed.

Flexible Data Protection Options

The Synology DSM system comes with a variety of backup solutions for different scenarios available at no extra charge.
  • Centrally configure and manage backups of Windows endpoints, Linux servers, VMware, Hyper-V, Microsoft 365 and Google Workspace with Active Backup Suite.
  • Leverage scheduled and real-time backups of PC folders with Synology Drive to protect data from ransomware attacks or accidental deletion.
  • Protect photos and videos taken on mobile devices with automatic backups to Synology Drive or Synology Photos.
  • Efficiently back up your entire Synology NAS or select folders from a wide range of destinations with Hyper Backup.
  • Store backups on C2 Storage, a dedicated and secure cloud destination powered by Synology C2.
  • Create point-in-time copies of shared folders that can be replicated to other Synology systems and restored quickly with Snapshot Replication.

Private Video Surveillance

Synology Surveillance Station turns any Synology system into a powerful Network Video Recorder (NVR).

  • Over 8,300 camera models supported.
  • ONVIF protocol support for a wider choice of cameras.
  • Private, subscription-free storage of recordings.
  • Access via web browser, desktop clients and mobile applications.
  • Event-based rules to trigger specific actions.
  • E-mail, SMS and push notification options.
  • Simultaneous recording in the cloud with C2 Surveillance for an extra layer of data protection and more convenient sharing.

Key Features :

  • Intel Celeron J4125 Processor (Quad-Core 2.0 GHz / 2.7 GHz Burst - 4 MB Cache)
  • 2 GB DDR4 SODIMM (2 GB soldered - 1 free slot - 6 GB max; 4 GB module: D4NESO-2666-4G)
  • 2 x 1 GbE LAN (with aggregation or failover)
  • 4 x 2.5"/3.5" SATA 6 Gbit/s bays and two M.2 2280 PCIe 3.0 x4 slots for SSD cache
  • External file system: Btrfs, ext4, ext3, FAT, NTFS, HFS+, exFAT
  • Collaboration support with Synology Chat, Synology Office online editor, and Synology Calendar scheduling assistant
  • 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 and HTTPS support(configurable encryption suite)
  • Virtual Machine Manager: 2 machines(1 license included)
  • One-way or two-way synchronization with public cloud storage providers including Alibaba Cloud OSS, Backblaze B2, Baidu Cloud, Box, Dropbox, GoogleCloud Storage, Google Drive, hubiC, MegaDisk, Microsoft OneDrive, OpenStack Swift compatible storage system, Tencent COS, WebDAV Server and Yandex Disk.
  • Maximum number of IP cameras: 40(2 free camera licenses included)
Specifications
Select your criteria

General information

Product name

Synology DiskStation DS423+

Brand

Synology

Model

DS423+

Processor

CPU frequency

2 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

Internal interface

2 X M.2 - PCI-E 3.0 x4
4 X Serial ATA 6Gb/s (SATA Revision 3)

Hard drive format

4 X 3" 1/2
2 X M.2

Hard drive

Without hard drive

Number of discs

0

Max number of discs

4

RAID supported

Yes

Supported RAID Modes

SHR
JBOD
6
5
10
1
0

File system

Btrfs
Ext4

Connector(s)

2 X USB 3.0

Compatibility

Server functions

FTP
Multimedia
Photo
Video surveillance
Virtualization
Web

Windows ADS

Yes

iSCSI (SCSI encapsulation)

Yes

Scalable

Yes

Physical characteristics

Rackable

No

Sound level

19.8 dB

Consumption

28.3 W

Width

199 mm

Height

166 mm

Depth

223 mm

Weight

2.18 kg

Warranties

Commercial warranty

Seller 3 years

Legal warranty

See terms & conditions

Product referenced on 15 Mar 2023

Customer reviews
Global rating
10/10
based on 5 reviews Editorial and moderation guide
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    5 reviews
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  • by MaxenceA
    Posted on 9 Sep 2024
    Bought on 10 Aug 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    A safe bet

    Professionally, I already use a Synology DS423+ NAS. So I bought one for myself, nothing to say the installation is very fast and very easy to use. I've never been disappointed by Synology.

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  • by PierreR
    Posted on 30 May 2024
    Bought on 2 May 2024 from LDLC
    Number of reviews: 3 Average rating: 10

    Synology DS423+

    Very easy to install and manage. I use it with 4 2TB disks. I started uploading data a few weeks ago without any problems. I can use it from anywhere in the world.

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  • by OlivierP
    Posted on 13 Mar 2024
    Bought on 13 Feb 2024 from LDLC
    Number of reviews: 1 Average rating: 10

    Impeccable

    Ordering was simple, I was well guided by the site and the suggestions regarding the equipment I was looking for. The order confirmation and delivery time were short. The delivery went off without a hitch. Nothing to complain about, impeccable.

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  • by MohamedM
    Posted on 15 Feb 2024
    Bought on 16 Jan 2024 from LDLC
    Number of reviews: 2 Average rating: 10

    Quick and easy

    The equipment was received quickly and was easy to use. This is my first NAS and the web interface was particularly clear.
    I was able to put 4 x 4TB HDDs in SHR.

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  • by DominiqueM
    Posted on 2 May 2023
    Bought on 3 Apr 2023 from LDLC
    Number of reviews: 2 Average rating: 10

    synology top as usual

    I'm very happy with it.
    I am on my 5th synology. I am very happy with it. The support department responds within the day in French and is efficient. It's not a letterbox. They have always given me the right information.
    The equipment is a bit expensive.

    LDLC 5/5 also

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