Is the Synology DS925+ 4-Bay NAS worth it?
The Synology DS925+ 4-Bay NAS ($700.00) is a top pick with a 8.5/10 consensus score across 0 expert reviews. Experts highlight 4 drive bays expandable to 9 with the dx525 expansion unit, plus 2x m.2 2280 nvme cache slots and amd ryzen v1500b quad-core cpu with 4gb ddr4 ecc ram, upgradeable to 32gb. Best for: The whole-home closet build, Anyone consolidating camera NVR storage and file backup in one box.

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Synology DS925+ 4-Bay NAS
NAS
SmartHomeExplorer proprietary rating
0 expert sources
The Synology DS925+ 4-Bay NAS earns a SHE Score of 6.4/10, driven by strong value (8.5/10) with room to improve in future-proofing (5/10). Based on 0 expert sources and SmartHomeExplorer compatibility analysis.
How we calculate the SHE Score →Expert Consensus: 8.5/10 across 0 sources
Updated this weekKey Features
- ✓ 4 bays (9 with DX525)
- ✓ 2x M.2 2280 NVMe
- ✓ AMD Ryzen V1500B
- ✓ 4-32GB DDR4 ECC
- ✓ 2x 2.5GbE LAN
- ✓ 40-channel Surveillance Station
Best For
What Experts Agree On
What Experts Love
- ✓ 4 drive bays expandable to 9 with the DX525 expansion unit, plus 2x M.2 2280 NVMe cache slots
- ✓ AMD Ryzen V1500B quad-core CPU with 4GB DDR4 ECC RAM, upgradeable to 32GB
- ✓ Synology Surveillance Station ships with 2 free camera licenses, scaling to 40 channels for a home NVR
- ✓ Native UPS network shutdown support pairs directly with the CyberPower UPS in this build
Common Criticisms
- ✗ Diskless — drives are a separate purchase and a real added cost
- ✗ DSM setup and RAID configuration is the most involved install step in this whole closet
- ✗ 2x 2.5GbE LAN tops out well under the UDM-SE's PoE-port bandwidth ceiling
What The Experts Say
Ready to buy the Synology DS925+ 4-Bay NAS?
Check Price on Amazon$700.00 · 0 expert sources · 8.5/10 consensus
Frequently Asked Questions
Is the Synology DS925+ 4-Bay NAS worth it?
The Synology DS925+ 4-Bay NAS earns a 8.5/10 consensus score across 0 expert sources and is rated "Must Buy". At $700.00, it is best for The whole-home closet build. it ranks among the top picks in its category.
How much does the Synology DS925+ 4-Bay NAS cost?
The Synology DS925+ 4-Bay NAS is priced at $700.00. With a 8.5/10 score from 0 expert reviews and a "Must Buy" rating, that price represents strong value relative to the ~7.5/10 average for Networking products. Prices shift often, so check the live figure before buying.
Who is the Synology DS925+ 4-Bay NAS best for?
The Synology DS925+ 4-Bay NAS is best for The whole-home closet build, Anyone consolidating camera NVR storage and file backup in one box. Experts rate it "Must Buy" with a 8.5/10 consensus across 0 sources.
How does the Synology DS925+ 4-Bay NAS compare to other Networking options?
Among the Networking products we have aggregated, the Synology DS925+ 4-Bay NAS ranks above average with a 8.5/10 score. See our full category comparison for head-to-head details.
What smart home systems does the Synology DS925+ 4-Bay NAS work with?
The Synology DS925+ 4-Bay NAS works with major smart home platforms. Check the compatibility notes above for any hub dependencies or setup requirements before you buy.
What are the best alternatives to the Synology DS925+ 4-Bay NAS?
If the Synology DS925+ 4-Bay NAS ($700.00, 8.5/10) is not the right fit, the closest alternatives in Networking are ASUS ZenWiFi AX6600, TP-Link Deco X20. Compare them on price, ecosystem support, and expert consensus to find your match.
What are the pros and cons of the Synology DS925+ 4-Bay NAS?
The main strengths of the Synology DS925+ 4-Bay NAS are 4 drive bays expandable to 9 with the dx525 expansion unit, plus 2x m.2 2280 nvme cache slots and amd ryzen v1500b quad-core cpu with 4gb ddr4 ecc ram, upgradeable to 32gb. The most-cited downside is diskless — drives are a separate purchase and a real added cost. Overall, 0 expert sources rate it "Must Buy" with a 8.5/10 consensus score.
Sources & Methodology
This review aggregates 0 independent expert reviews into a single consensus score. See how we build consensus scores and the SHE Score methodology.
Affiliate disclosure: SmartHomeExplorer.com participates in the Amazon Associates program. We earn a commission from qualifying purchases at no extra cost to you. This consensus review is based on 0 independent expert reviews — we did not test this product ourselves. Always verify current prices and availability before purchasing.

