This article covers scoban Synology DS223j 2-Bay Diskstation NAS (Realtek RTD1619B 4-Core 1.7 GHz 1GB DDR4 Ram 1xRJ-45 1GbE LAN-Port).

Overview

The Synology DS223j is a 2-bay NAS enclosure designed for home users and small offices. Powered by a Realtek RTD1619B quad-core 1.7 GHz processor and 1GB of DDR4 non-ECC memory, it handles file sharing, backups, and media serving with ease. Its compact, quiet design and the intuitive DiskStation Manager (DSM) make it an excellent entry-level network-attached storage solution.

Connectivity & Compatibility

On the rear, you'll find one Gigabit Ethernet port and two USB 3.2 Gen 1 ports. The USB ports can connect external drives or a UPS. The drive bays accept 3.5-inch and 2.5-inch SATA hard drives or SSDs. Hot-swapping is not supported, but drives can be replaced after powering off. Supported file systems include ext4 and Btrfs. Network file sharing protocols include SMB, AFP, NFS, FTP, and more.

Product Info

Released in mid-2023, the DS223j sits in the entry-level tier, with a street price around ¥37,000–¥40,000 in Japan. The warranty is typically 2 years (varies by retailer). The box includes an AC adapter, power cord, Ethernet cable, and quick installation guide. Hard drives are sold separately. Competing with the QNAP TS-233, the DS223j stands out for its polished DSM software and ease of use.

Best Use Cases

  • Home users wanting centralized photo/document storage: Set up automatic backups from phones and PCs, and share files easily. Ideal for those who prefer local storage over cloud subscriptions. Not suitable for heavy video editing workloads.
  • Small office file server: Fine for a handful of employees needing file sharing and backup. The 1GbE link is sufficient for daily office tasks. For larger teams, consider a more powerful model.
  • Media server streaming: Install Plex or DLNA to stream photos, music, and videos to devices on your network. Note that 4K transcoding is not supported, so direct play is required.

Product Disclosure (Amazon)

  • Manufacturer: Synology
  • ASIN: B0C99TX1RM
  • Note: This article covers a manufacturer-made product based on Amazon listing details.