Synology

Synology DS223 2-Bay NAS with 24TB IronWolf Drives

4.6 (204 reviews)
2 GB DDR42GB RAMUSB 3.2

Ready-to-run 2-bay NAS bundled with 24TB of Seagate IronWolf storage for home and small office data management.

$1,042.03*
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*Price sourced from Amazon.com. Last updated:Jun 21, 2026.Price and availability are subject to change.

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Overview

The Synology DS223 is a 2-bay NAS designed for home and small office environments where centralized data storage, automated backups, and file sharing are essential. This bundle comes equipped with two 12TB Seagate IronWolf SATA drives, providing 24TB of raw storage capacity right out of the box. Powered by a Realtek RTD1619B quad-core processor running at 1.7GHz alongside 2GB of DDR4 memory, the DS223 handles everyday NAS tasks like file serving, media streaming, and cloud synchronization without excessive power consumption or noise.

Synology's DiskStation Manager operating system is the real differentiator, offering a polished browser-based interface with access to a rich ecosystem of first-party and community packages — from Synology Drive for personal cloud storage to Hyper Backup for multi-destination backup strategies. Network connectivity comes through a single 1GbE LAN port, which is sufficient for most home and small office workloads, while three USB 3.2 Gen 1 ports support external storage expansion, UPS monitoring, or printer sharing. The non-expandable 2GB RAM is adequate for standard file serving but may become a limiting factor if you intend to run several Docker containers or resource-intensive packages simultaneously.

Key Features

CPU Model Realtek RTD1619B 4-core 1.7 GHz

System Memory 2 GB DDR4 non-ECC

1x RJ-45 1GbE LAN-Port, 3x USB 3.2 Gen 1 Port

Data management platform for home and small office

Synology DS223, 2GB RAM, 1x Gb LAN, 2x 12TB Seagate IronWolf SATA (Total 24TB)

Specifications

Brand
Synology
Model
DS223
CPU
Realtek RTD1619B, 4-core, 1.7 GHz
System Memory
2 GB DDR4 non-ECC
Drive Bays
2
Included Storage
2x 12TB Seagate IronWolf SATA (24TB total)
LAN Ports
1x RJ-45 1GbE
USB Ports
3x USB 3.2 Gen 1

Pros & Cons

👍 Pros

  • Ships with 24TB of NAS-rated Seagate IronWolf drives pre-included, eliminating separate drive purchases
  • Synology DSM software provides an extensive suite of backup, sync, and media apps through a browser interface
  • Compact 2-bay design fits easily on a desk or shelf without taking up significant space
  • Three USB 3.2 Gen 1 ports allow connection of external drives, printers, or UPS devices
  • Low-power Realtek quad-core processor keeps energy consumption and noise levels down

👎 Cons

  • Single 1GbE LAN port limits maximum file transfer speeds to roughly 110-120 MB/s
  • 2GB of non-expandable RAM may constrain performance when running multiple DSM packages simultaneously
  • Only two drive bays means limited future storage expansion without replacing existing drives
  • Realtek RTD1619B processor is less powerful than Intel-based Synology models, restricting virtualization and heavy transcoding tasks

Frequently Asked Questions

Yes, it includes two 12TB Seagate IronWolf SATA drives for a total of 24TB of raw storage, ready to configure out of the box.
Yes, the DS223 supports SHR, RAID 1, RAID 0, JBOD, and Basic configurations. A RAID 1 mirror would give you 12TB of usable space with full drive redundancy.
No, the DS223 comes with 2GB of DDR4 non-ECC memory that is not user-upgradable.
It runs Synology's DiskStation Manager (DSM), which provides a browser-based interface for file management, backups, media streaming, and a wide range of installable packages.
It has a single 1GbE RJ-45 LAN port for network connectivity, plus three USB 3.2 Gen 1 ports for external devices.