Synology DS423+ vs …
Every nas worth comparing against the Synology DS423+ — side-by-side specs, benchmarks, and the full Specdex verdict on each pairing.
Step-up options (higher score)
NAS comparison VS
Synology
Synology DS423+
86
vs
Synology
Synology DS1825+
91
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
Synology
Synology DS1825+
91
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
Synology
Synology DiskStation DS1825+
91
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
Synology
Synology DS923+
90
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
Synology
Synology DS923+
90
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
Asustor
Asustor Flashstor 12 Pro Gen2
89
See full comparison
Close matchups (within 3 points)
NAS comparison VS
Synology
Synology DS423+
86
vs
Asustor
Asustor Flashstor 12 Pro Gen2
89
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
Synology
Synology DS1522+
88
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
QNAP
QNAP TS-h973AX
88
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
UGREEN
UGREEN DXP6800 Pro
88
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
UGREEN
UGREEN DXP8800 Plus
88
See full comparison
NAS comparison VS
Synology
Synology DS423+
86
vs
Asustor
Asustor Flashstor 12 Pro
88
See full comparison
Cheaper alternatives
Budget alternatives (≤70% of price)
Frequently asked
What's better than the Synology DS423+? +
Higher-scoring nas include Synology DS1825+, Synology DS1825+, Synology DiskStation DS1825+. Each scores above the Synology DS423+'s 86/100 on the Specdex weighted rubric.
What's a cheaper alternative to the Synology DS423+? +
Cheaper alternatives in the same category include Synology DS224+, Synology DS224+, TerraMaster F2-423 — ranked by Specdex score among options priced below the Synology DS423+'s $499 MSRP.
What's the closest competitor to the Synology DS423+? +
The closest matchups (within 3 Specdex points) are Asustor Flashstor 12 Pro Gen2, Synology DS1522+, QNAP TS-h973AX. These are the head-to-head rivals where sub-score differences matter most.