Skip to content
Specdex
Compare now
TerraMaster F4-424 Pro — NAS · $699
TerraMaster

TerraMaster F4-424 Pro

NAS · $699

84
/ 100
From $699
VS
Synology DS1825+ wins by 7
Synology DS1825+ — NAS · $1099
Synology

Synology DS1825+

NAS · $1099

91
/ 100
From $1,099
Specdex verdict

Synology DS1825+ takes it — here’s why.

In our weighted Specdex score, TerraMaster F4-424 Pro lands at 84 and Synology DS1825+ at 91. That puts Synology DS1825+ ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.

Pick TerraMaster F4-424 Pro if…

  • ✓Rich software ecosystem (Synology/QNAP)
  • ✓NVMe cache slots on newer models
  • ✓Docker/VM support on higher tiers

Pick Synology DS1825+ if…

  • ✓Rich software ecosystem (Synology/QNAP)
  • ✓NVMe cache slots on newer models
  • ✓Docker/VM support on higher tiers
Share this comparison: Share to Reddit X / Twitter

Winner by scenario

Derived from the sub-score breakdown · not a separate test

Performance

Synology DS1825+

Compared on the performance sub-score

Synology DS1825+ leads on performance (91 vs 84).

Features

Synology DS1825+

Compared on the features sub-score

Synology DS1825+ leads on features (91 vs 84).

Software

Synology DS1825+

Compared on the software sub-score

Synology DS1825+ leads on software (89 vs 82).

Value for money

TerraMaster F4-424 Pro

Specdex score per dollar at MSRP

TerraMaster F4-424 Pro more score per dollar ($699 vs $1,099).

TerraMaster F4-424 Pro 84
vs
91 Synology DS1825+

Score breakdown

TerraMaster F4-424 Pro
84
performance 84
features 84
software 82
value 82
Synology DS1825+
91
performance 91
features 91
software 89
value 82

Specs side-by-side

TerraMaster F4-424 Pro versus Synology DS1825+ — full spec comparison
Spec TerraMaster F4-424 Pro Synology DS1825+

TerraMaster F4-424 Pro

Pros
  • +Rich software ecosystem (Synology/QNAP)
  • +NVMe cache slots on newer models
  • +Docker/VM support on higher tiers
Cons
  • −Disks rarely included
  • −Drive compatibility restrictions on some brands
  • −Power draw 24/7

Synology DS1825+

Pros
  • +Rich software ecosystem (Synology/QNAP)
  • +NVMe cache slots on newer models
  • +Docker/VM support on higher tiers
Cons
  • −Disks rarely included
  • −Drive compatibility restrictions on some brands
  • −Power draw 24/7

FAQ: TerraMaster F4-424 Pro vs Synology DS1825+

Which is better, TerraMaster F4-424 Pro or Synology DS1825+? +

Synology DS1825+ scores 91 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.

Is TerraMaster F4-424 Pro worth the price? +

At $699, TerraMaster F4-424 Pro delivers a Specdex score of 84 — strongest in performance.

Is Synology DS1825+ worth the price? +

At $1,099, Synology DS1825+ delivers a Specdex score of 91 — strongest in performance.

Does TerraMaster F4-424 Pro or Synology DS1825+ last longer? +

Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.

Which is better for performance, TerraMaster F4-424 Pro or Synology DS1825+? +

Synology DS1825+ — leads on performance (91 vs 84). Compared on the performance sub-score.

Which is better for features, TerraMaster F4-424 Pro or Synology DS1825+? +

Synology DS1825+ — leads on features (91 vs 84). Compared on the features sub-score.