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TerraMaster F2-423 — NAS · $379
TerraMaster

TerraMaster F2-423

NAS · $379

80
/ 100
From $379
VS
QNAP TS-673A wins by 6
QNAP TS-673A — NAS · $999
QNAP

QNAP TS-673A

NAS · $999

86
/ 100
From $999
Specdex verdict

QNAP TS-673A takes it — here’s why.

In our weighted Specdex score, TerraMaster F2-423 lands at 80 and QNAP TS-673A at 86. That puts QNAP TS-673A ahead by 6 points — a decisive margin driven mostly by its strengths in the categories below.

Pick TerraMaster F2-423 if…

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

Pick QNAP TS-673A if…

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

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

Performance

QNAP TS-673A

Compared on the performance sub-score

QNAP TS-673A leads on performance (86 vs 80).

Features

QNAP TS-673A

Compared on the features sub-score

QNAP TS-673A leads on features (86 vs 80).

Software

QNAP TS-673A

Compared on the software sub-score

QNAP TS-673A leads on software (84 vs 78).

Value for money

TerraMaster F2-423

Specdex score per dollar at MSRP

TerraMaster F2-423 more score per dollar ($379 vs $999).

TerraMaster F2-423 80
vs
86 QNAP TS-673A

Score breakdown

TerraMaster F2-423
80
performance 80
features 80
software 78
value 82
QNAP TS-673A
86
performance 86
features 86
software 84
value 82

Specs side-by-side

TerraMaster F2-423 versus QNAP TS-673A — full spec comparison
Spec TerraMaster F2-423 QNAP TS-673A

TerraMaster F2-423

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

QNAP TS-673A

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 F2-423 vs QNAP TS-673A

Which is better, TerraMaster F2-423 or QNAP TS-673A? +

QNAP TS-673A scores 86 on our weighted rubric — ahead by 6. Your best pick depends on the sub-scores above.

Is TerraMaster F2-423 worth the price? +

At $379, TerraMaster F2-423 delivers a Specdex score of 80 — strongest in value.

Is QNAP TS-673A worth the price? +

At $999, QNAP TS-673A delivers a Specdex score of 86 — strongest in performance.

Does TerraMaster F2-423 or QNAP TS-673A 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 F2-423 or QNAP TS-673A? +

QNAP TS-673A — leads on performance (86 vs 80). Compared on the performance sub-score.

Which is better for features, TerraMaster F2-423 or QNAP TS-673A? +

QNAP TS-673A — leads on features (86 vs 80). Compared on the features sub-score.