Synology

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

Name: Synology DS223j 2-Bay Diskstation NAS (Realtek RTD1619B 4-Core 1.7 GHz 1GB DDR4 Ram 1xRJ-45 1GbE LAN-Port)
Brand: Synology
SKU: B0CB3TS92R

Status: Synology DS223j 2-Bay Diskstation NAS: Unavailable on Amazon as of 2026-10-21 04:13 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Synology DS223j 2-Bay Diskstation NAS: Quad-core Realtek RTD1619B at 1.7 GHz handles backups and file serving.

Unavailable on Amazon as of 2026-10-21 04:13 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: Synology DS223j 2-Bay Diskstation NAS — $796.72 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $796.72

Similar: Synology DS223 2-Bay Diskstation NAS — $945.72 on Amazon as of 2026-10-21 12:20 UTC (price may vary).

View Current Price — $945.72

Similar: Synology DiskStation DS423 4-Bay 3.5 Diskless… — $428.29 on Amazon as of 2026-10-20 16:16 UTC (price may vary).

View Current Price — $428.29

Original listing (currently unavailable) → Compare to similar nas & home servers

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014. For NAS and home-server hardware, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Quad-core Realtek RTD1619B at 1.7 GHz handles backups and file serving
✓ Two bays accept both 3.5-inch and 2.5-inch drives
✓ Two USB 3.2 Gen 1 ports for external drives or a UPS
✓ Runs Surveillance Station for on-premise video monitoring

Cons

✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

This 2-bay enclosure takes two 3.5-inch or 2.5-inch drives (sold separately) and turns them into a private cloud you control: store documents and photos, sync files across devices, and share folders with clients or colleagues without handing your data to a subscription service. A quad-core Realtek RTD1619B running at 1.7 GHz handles file serving, backup jobs, and Synology Surveillance Station for professional video monitoring on your own hardware. Connectivity is straightforward: one RJ-45 1GbE LAN port for your network and two USB 3.2 Gen 1 ports for external drives or a UPS. The 1 GB of…

SpecPicks Verdict

SpecPicks scored Synology DS223j 2-Bay Diskstation NAS using a rating × review-volume × price-fit model applied to published specs and reviews across the nas & home servers category. Synology's nas & home servers lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for nas & home servers of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

Store, share, and protect Configure your DS223j to manage all your documents, photos, and other files, or protect your physical assets with professional video surveillance.
CPU Model Realtek RTD1619B, System Memory 1 GB DDR4 non-ECC
Safely access and share files and media from anywhere, and keep clients, colleagues and collaborators on the same page
1x RJ-45 1GbE LAN-Port, 2x USB 3.2 Gen 1 Port
Synology DS223j

Full Specifications

Size	0TB
Brand	Synology
Color	White
Material	Metal
Connectivity	USB
Model Number	DS223J
Mounting Type	Tabletop
Storage Volume	36 TB
Mfr Part Number	DS223j
Compatible Devices	Desktop
Enclosure Material	Metal
Is Assembly Required	Yes
Item Dimensions D x W x H	3.94"D x 8.86"W x 6.5"H
Global Trade Identification Number	04711174724765

Ready to buy?

Amazon shows no buyable offer for Synology DS223j 2-Bay Diskstation NAS at the last check. A similar in-stock product is Synology DS223j 2-Bay Diskstation NAS. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $796.72