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Synology 2-Bay NAS DS225+ (Diskless)
Synology

Synology 2-Bay NAS DS225+ (Diskless)

Status: Synology 2-Bay NAS DS225+: Unavailable on Amazon as of . Matched listing on eBay: $420.04 (new), checked 2026-10-20 22:15 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers.

🛒 eBay — $420.04

Bottom line: The Synology 2-Bay NAS DS225+: Quad-core Intel Celeron J4125 CPU, positioned to replace the DS224+; main trade-off: ships diskless, so compatible drives are an added cost.

Unavailable on Amazon as of

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Original listing (currently unavailable) → 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.

Pros & Cons

Pros

  • ✓ Quad-core Intel Celeron J4125 CPU, positioned to replace the DS224+
  • ✓ Dual LAN: built-in 2.5GbE plus 1GbE RJ-45 for fast local transfers
  • ✓ 2GB DDR4 default, upgradeable to 6GB with the D4NS01-4G module
  • ✓ File versioning rolls back accidental deletes, mistakes, and malware

Cons

  • ✗ Ships diskless, so compatible drives are an added cost
  • ✗ Only drives on Synology's compatibility list are supported
  • ✗ Memory is non-ECC DDR4 and caps at 6GB total
  • ✗ Two bays limit RAID options and future storage expansion

Manufacturer description

Store, sync, access, and share data from any device, wherever you are. Work seamlessly between different platforms and devices, and access your files through mobile apps, desktop clients, and a browser-based interface. Quickly and easily roll back files in case of accidental deletion, mistakes, malware, etc., with versioning.

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SpecPicks Verdict

SpecPicks scored Synology 2-Bay NAS DS225+ 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

  • The DS225+ requires compatible drives. Please refer to the Synology compatibility list.
  • The new 2-bay Plus series model in the Intel Celeron J4125 quad-core processor is positioned to replace DS224+
  • 2 GB non-ECC DDR4 SODIMM by default, and upgradeable to 6 GB (2 GB + 4 GB)
  • Supports new memory module: D4NS01-4G
  • Built-in 1 x 2.5GbE and 1 x 1GbE RJ-45 LAN port

Full Specifications

Size12 cm x 27 cm x 28 cm
BrandSynology
ColorBlack
Weight4g
MaterialMetal Plastic
Model NumberDS225+
Mounting Typesurface mount
Mfr Part NumberDS225+
Compatible DevicesFestplatte, SSD
Enclosure MaterialMetal Plastic
Item Dimensions D x W x H17.72"D x 14.17"W x 11.81"H
Supports new memory moduleD4NS01-4G
Global Trade Identification Number04711174726387

Ready to buy?

Amazon shows no buyable offer for Synology 2-Bay NAS DS225+ at the last check. A matching listing is live on eBay. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Synology 2-Bay NAS DS225+ (Diskless)
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