Synology DS923+

Name: Synology DS923+
Brand: Synology DS923+
Rating: 3.8 (4 reviews)

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

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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+

Home Media Server

Stream movies and photos to any device on the network.

Automated Backups

Centralize backups from every computer in the house.

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

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Paid (One-time)

Around $600 for the diskless enclosure.

DS923+ (diskless)

$599

Reviews & Ratings3.8

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Good, not great

by Verified User • 6/15/2026

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.

Top Alternatives & Similar Tools

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Ubiquiti UniFi Dream Machine

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The UniFi Dream Machine consolidates a router, security gateway, and UniFi network controller into a single compact device, bringing enterprise-grade networking features to home labs and small offices without needing separate hardware for each function. It includes a built-in 4-port switch, integrated Wi-Fi, and deep packet inspection for threat detection, all managed through Ubiquiti's polished UniFi mobile and web app that visualizes network topology and device activity in real time. As the network grows, additional UniFi access points and switches can be added and managed centrally from the same controller, making it a popular upgrade path from consumer mesh routers for tech-savvy households.

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