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Synology DS223j 2-Bay Diskstation NAS (Realtek RTD1619B 4-Core 1.7 GHz 1GB DDR4 Ram 1xRJ-45 1GbE LAN-Port) 8TB Bundle with 2X 4TB Seagate IronWolf
Synology

Synology DS223j 2-Bay Diskstation NAS 8TB Bundle with 2X 4TB Seagate IronWolf

Bottom line: The Synology DS223j 2-Bay Diskstation NAS 8TB Bundle ($796.72 on Amazon as of 2026-10-21 12:20 UTC): Ships as a working 8TB bundle: DS223j plus 2x 4TB Seagate IronWolf NAS drives; main trade-off: only 1 GB of DDR4 non-ECC memory, and it is not user-upgradeable.

$796.72

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Buy on Amazon — $796.72 Compare to similar nas & home servers

By , Founder & Editor-in-Chief · Listing data updated

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.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Ships as a working 8TB bundle: DS223j plus 2x 4TB Seagate IronWolf NAS drives
  • ✓ Quad-core Realtek RTD1619B at 1.7 GHz handles DSM file serving and Surveillance Station
  • ✓ DiskStation Manager adds private-cloud sync, backup, and video surveillance at no extra cost
  • ✓ Two USB 3.2 Gen 1 ports allow external backup targets or expansion storage

Cons

  • ✗ Only 1 GB of DDR4 non-ECC memory, and it is not user-upgradeable
  • ✗ No ECC RAM, so bit-level errors are not corrected in memory
  • ✗ Single 1GbE RJ-45 port caps transfers near 110 MB/s with no link aggregation
  • ✗ Two bays only: RAID 1 leaves 4TB usable from the bundled 8TB

Manufacturer description

The DS223j is an efficient one-stop solution for all your data storage and sharing needs. With two bays of storage and Synology DiskStation Manager (DSM) on board, the DS223j allows you to create a private cloud to protect your files, share your data across several devices, store security footage with intelligent video surveillance tools, and more.

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SpecPicks Verdict

SpecPicks scored Synology DS223j 2-Bay Diskstation NAS 8TB Bundle 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 2-Bay 8TB Bundle with 2x 4TB Seagate IronWolf

Full Specifications

Size8TB
BrandSynology
ColorSeagate IronWolf
ConnectivityUSB
Mounting TypeTabletop
Compatible DevicesDesktop
Full listing titleSynology DS223j 2-Bay Diskstation NAS (Realtek RTD1619B 4-Core 1.7 GHz 1GB DDR4 Ram 1xRJ-45 1GbE LAN-Port) 8TB Bundle with 2X 4TB Seagate IronWolf

Ready to buy?

Synology DS223j 2-Bay Diskstation NAS (Realtek RTD1619B 4-Core 1.7 GHz 1GB DDR4 Ram 1xRJ-45 1GbE LAN-Port) 8TB Bundle with 2X 4TB Seagate IronWolf is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $796.72

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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Synology DS223j 2-Bay Diskstation NAS (Realtek RTD1619B 4-Core 1.7 GHz 1GB DDR4 Ram 1xRJ-45 1GbE LAN-Port) 8TB Bundle with 2X 4TB Seagate IronWolf
$796.72
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