DiskStation DS423+ Compact storage centre with 100% data ownership

With Synology's comprehensive DiskStation Manager (DSM) operating system, the DS423+ provides comprehensive solutions for business data protection and management, easy document collaboration and remote file access, and can serve as the core of an IP camera-based surveillance system - all in a compact desktop format.

A storage platform built for homes and small offices

With a maximum capacity of 72 terabytes, the DS423+ is ideal for teams of professionals, small businesses looking to centralise storage, or as a node in distributed deployments. The DSM system on the DS423+ uses an advanced Btrfs file system to protect data from corruption and allows users to quickly undo any unintended or malicious changes using snapshot technology.

The DS423+ features two easy-access M.2 NVMe slots that can be used to connect high-speed flash cache or create SSD storage volumes without occupying standard drive bays. SSD storage pools are ideal for tasks requiring low latency and high random write performance, while SSD cache volumes can significantly improve I/O performance on slower HDD volumes.

Local storage with cloud integration

The DS423+ provides intuitive file management and sharing with Synology Drive, which combines cross-platform file access with the privacy offered by local storage. For remote teams and multi-location businesses, cross-location file synchronisation is available for mirroring between Synology devices.

The hybrid cloud capabilities provided by Synology Hybrid Share allow users to combine the benefits of an on-premise and cloud solution by storing infrequently used data in the cloud while caching frequently used files on the local device for access at LAN speeds.

Backup centre with multi-layered data protection

Ensuring continuous protection of critical data from today's cyber threats is essential to avoid irreversible loss of valuable information. Synology's Active Backup Suite allows IT infrastructure such as Windows and Linux systems, Hyper-V/VMware virtual machines and Microsoft 365 / Google Workspace accounts to be securely backed up to the DS423+ and easily restored when needed.

For added redundancy, you can also back up and snapshot data from a specific point in time stored on the NAS server and send it off-site to another location or cloud service.

Compact Surveillance Server

Synology Surveillance Station is an advanced video management system that currently protects over 500,000 sites worldwide. With support for the ONVIF standard and more than 8,300 approved IP cameras, users can choose the devices best suited to their needs.

Surveillance Station makes it easy to set up and manage up to 40 cameras on the DS423+ with a modern and customisable interface. For deployments spread over large areas or multiple buildings, floor plans and Google Maps or OpenStreetMap can be overlaid to maximise situational awareness.

Surveillance Station allows for easy encryption, backup and archiving of recordings, as well as simultaneous cloud recording with the optional C2 Surveillance tool. Surveillance Station is highly scalable and suitable for deployments of any size - from small business deployments with a few cameras to large-scale deployments with thousands of cameras in hundreds of locations.

Tame the data chaos in your home office

Sleek and compact

Powerful functionality in a 4-bay chassis

Consolidate and share

Store, organise and share up to 72TB of data.

Integrated data protection

Includes hardware and software security designed to protect your data - trusted by millions.

Versatile and advanced

The versatile DS423+ can serve as a central storage device as well as a media centre.

Btrfs: Advanced file system for data protection

Synology DiskStation Manager (DSM) operating system on the DS423+ utilises the advanced Btrfs file system to protect data from corruption and roll back any unintended or malicious changes with snapshot technology.

Store, share and protect

Manage all your documents, photos and other files, back up applications and devices, and protect your physical assets with professional video monitoring.

Performance with Synology drives

Enjoy highly durable performance and reliability with enterprise-class drives with built-in data protection designed for Synology systems.

More possibilities with DiskStation Manager

Take advantage of the suite of performance, management, and security solutions available in the web-based operating system, Synology DSM.

Central Management System

Conveniently manage a fleet of Synology NAS servers through a central console.

Security

Protect your Synology NAS from the most advanced threats with industry-leading security solutions.

Synology High Availability

Seamlessly switch servers in a cluster in the event of server failure to minimize the impact on application performance.