Synology

Synology DS423+ 4-Bay Desktop NAS Server

4.7 (203 reviews)

Centralize Your Data with the Synology DS423+ NAS Server The Synology DS423+ is a 4-bay desktop NAS storage server designed for centralized data management. Ideal for homes and small businesses, it offers high-performance data storage, sharing, and protection. Specifications: Model: DS423+ ...

$492.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Centralize Your Data with the Synology DS423+ NAS Server

The Synology DS423+ is a 4-bay desktop NAS storage server designed for centralized data management. Ideal for homes and small businesses, it offers high-performance data storage, sharing, and protection.

Specifications:

  • Model: DS423+
  • Number of Bays: 4
  • Maximum Internal Raw Capacity: 72TB
  • Performance: Up to 226/224 MB/s sequential read/write throughput
  • Features:
    • Centralized Data Storage
    • Multi-Platform Access
    • Built-in Data Management Tools
    • Effortless Data Sharing and Syncing
  • Dimensions: 8.78 x 7.83 x 6.54 inches
  • Weight: 4.41 Pounds

Key Features

Centralized Data Storage - Store up to 72 TB of data in one place, maintain 100% data ownership, and enjoy multi-platform access

Dependable Performance - Up to 226/224 MB/s sequential read/write throughput supports stable data transfers

Built-in Data Management Tools - Leverage built-in file and photo management, data protection, and surveillance solutions

Effortless Data Sharing and Syncing - Access, share, and sync your data and media easily across different operating systems and devices

Specifications

Brand
Synology
Model Name
DS423+
Bays
4
Maximum Storage Capacity
72 TB (up to)
Sequential Read Throughput
226 MB/s (up to)
Sequential Write Throughput
224 MB/s (up to)
Data Ownership
100%
Features
Centralized Data Storage, Data Management Tools, Data Sharing and Syncing

Pros & Cons

👍 Pros

  • Offers centralized data storage for up to 72 TB, providing substantial capacity for varied data types and ownership.
  • Delivers dependable performance with up to 226 MB/s sequential read and 224 MB/s sequential write throughput for efficient transfers.
  • Features built-in data management tools, including file and photo organization, robust data protection, and surveillance solutions.
  • Facilitates effortless data sharing and syncing across multiple operating systems and devices, enhancing accessibility.
  • Ensures full data ownership, allowing complete control over your stored information without third-party reliance.

👎 Cons

  • The 72 TB storage capacity is a "up to" figure, meaning actual usable capacity depends on drive configuration and RAID setup.
  • Sequential read/write speeds of 226/224 MB/s, while dependable, may not be sufficient for extremely demanding, high-throughput applications.
  • Specific details on the type and complexity of built-in data protection solutions are not explicitly detailed in the features.
  • Requires user configuration of drives, which adds an initial setup step for those not accustomed to NAS systems.
  • The desktop form factor, while convenient, means it is not designed for rackmount installations, limiting placement options.

Frequently Asked Questions

The Synology DS423+ supports up to 72 TB of centralized data storage, allowing users to consolidate a significant amount of data in one location.
Yes, the Synology DS423+ is designed for multi-platform access, enabling effortless data sharing and syncing across various operating systems and devices.
The DS423+ offers dependable performance with up to 226 MB/s sequential read throughput and up to 224 MB/s sequential write throughput, supporting stable data transfers.
Yes, it leverages built-in file and photo management solutions, alongside data protection and surveillance tools, to help organize and secure your data.
Absolutely, the Synology DS423+ emphasizes 100% data ownership, ensuring you maintain complete control over all your stored information.
The Synology DS423+ is a 4-Bay Desktop NAS Server, designed to sit on a desk or shelf rather than being mounted in a server rack.