DiskStation DS420+



CPU Intel Celeron J4025, 2-core 2.0 (base) / 2.9 (burst) GHz
Performance Average 15% boost to computing-intensive applications
Network 2 x 1GbE LAN ports
Cache Acceleration 2 x built-in M.2 2280 NVMe SSD slots
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Boost performance with built-in SSD slots

DS420+ provides two built-in M.2 SSD slots so that you can take full advantage of Synology SSD Cache functionality. Add SSD cache for up to 20 times faster I/O response without using front drive bays.

Accelerate demanding applications

A more powerful CPU speeds up computing-intensive applications. The new 2-core processor boosts photo indexing, database response times,

and web PHP response efficiency. Easily categorize your photo memories, smoothly manage files across computers and mobile devices, and enjoy blazing fast web applications.

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faster in file indexing
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faster in photo indexing
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faster PHP response

Access and sync your files seamlessly

Synology Drive provides a built-in universal portal to access your data anytime and anywhere, and synchronize all your files across platforms, including Windows, macOS, Linux, Android, and iOS. Learn more

  • Sync files on demand: Save the storage space and network bandwidth of your PC.
  • Go back in time: Easily retrieve previous versions of your shared files.
  • Back up your data: Protect your files as scheduled or in real-time.

Your personal entertainment and multimedia hub

Access multimedia content anytime, anywhere through an intuitive web-based interface.

Audio Station is your personal music center, designed to intelligently sort and organize your audio files, and stream to Google Cast enabled devices.
Audio Station supports lossless formats to ensure pristine audio quality.

Manage your photos efficiently with automated tools to group, filter, organize, and share.
All while keeping your memories safe and secure.

Video Station lets you easily manage and organize movies, TV shows, and home videos,
and stream content to computers, smartphones, and media players.

Powered by Synology DiskStation Manager

Desktop Backup

Simplified backup solution for your Mac, PC, and mobile devices


Award-winning operating system with an intuitive user interface and powerful capabilities.

Snapshot Replication

Schedulable and instantaneous data protection for share folders and iSCSI LUNs for disaster prevention.

Synology Drive

Instantly access your NAS files across multiple devices whenever you want, wherever you are.

File Server / Management

Powerful built-in management and sharing services.


Secure data with comprehensive built-in security tools to protect your devices against evolving threats.