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Synology DS923+

Synology DS923+

A 4-bay NAS for home and small-business network storage.

Our Verdict

Best for

Small businesses and home labs with heavy storage needs

Skip if

Budget-conscious DIY NAS builders

What is Synology DS923+?

The Synology DS923+ is a 4-bay network-attached storage device designed for home labs and small businesses that need reliable, expandable file storage with built-in backup, media serving, and virtualization capabilities. Running Synology's DiskStation Manager (DSM) operating system, it offers a polished web-based interface for managing storage pools, running Docker containers, hosting Plex-style media libraries, and automating backups from multiple computers on the network. Dual M.2 NVMe slots allow SSD caching to speed up frequently accessed files, and an expansion unit can add five more bays for growing storage needs without replacing the whole system.

SpecificationsAI-estimated

platformsWindows, Mac, Linux, iOS, Android
deploymentPhysical device
open source❌ No
api available✅ Yes
support optionsDocumentation, Community, Support Tickets
key integrationsDocker, Plex, cloud backup services

Key Features of Synology DS923+

4-bay expandable storage with DSM software
Docker container support for self-hosted apps
Dual M.2 NVMe slots for SSD read/write caching
Automated backup for Windows, Mac, and Linux devices
Built-in Plex-compatible media server

Use Cases for Synology DS923+

1

Home Media Server

Stream movies and photos to any device on the network.

2

Automated Backups

Centralize backups from every computer in the house.

3

Self-hosted Apps

Run Docker containers for personal cloud services.

Pros & Cons of Synology DS923+

Pros

  • Polished, easy-to-use DSM software
  • Reliable and expandable storage
  • Strong Docker/virtualization support
  • Good community and documentation

Cons

  • Premium pricing versus building your own NAS
  • Drives sold separately add to cost
  • CPU can bottleneck heavy transcoding

Frequently Asked Questions

Do drives come included?

No, the DS923+ is sold as a diskless enclosure; drives are purchased separately.

Can it run Docker?

Yes, Synology DSM supports Docker containers for self-hosted applications.

Pricing Overview

View full pricing →
Paid (One-time)

Around $600 for the diskless enclosure.

DS923+ (diskless)

$599

Good, not great

by Verified User6/15/2026

Mixed feelings about Synology DS923+ after using it for a while. On the plus side, strong docker/virtualization support. That said, premium pricing versus building your own nas, which held us back from rating it higher.

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About the Product

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Target AudienceHome labs and small businesses

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