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Asustor Flashstor 12 Pro — NAS · $1099
Asustor

Asustor Flashstor 12 Pro

NAS · $1099

88
/ 100
From $1,099
VS
Asustor Flashstor 12 Pro wins by 1
UGREEN DXP4800 Plus — NAS · $649
UGREEN

UGREEN DXP4800 Plus

NAS · $649

87
/ 100
From $649
Specdex verdict

Asustor Flashstor 12 Pro takes it — here’s why.

In our weighted Specdex score, Asustor Flashstor 12 Pro lands at 88 and UGREEN DXP4800 Plus at 87. That puts Asustor Flashstor 12 Pro ahead by 1 points — a narrow margin driven mostly by its strengths in the categories below.

Pick Asustor Flashstor 12 Pro if…

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

Pick UGREEN DXP4800 Plus 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

Tie

Compared on the performance sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Features

Tie

Compared on the features sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Software

Tie

Compared on the software sub-score

Effectively tied — neither pulls a 2-point weighted lead.

Value for money

UGREEN DXP4800 Plus

Specdex score per dollar at MSRP

UGREEN DXP4800 Plus more score per dollar ($649 vs $1,099).

Asustor Flashstor 12 Pro 88
vs
87 UGREEN DXP4800 Plus

Score breakdown

Asustor Flashstor 12 Pro
88
performance 88
features 88
software 86
value 82
UGREEN DXP4800 Plus
87
performance 87
features 87
software 85
value 82

Specs side-by-side

Asustor Flashstor 12 Pro versus UGREEN DXP4800 Plus — full spec comparison
Spec Asustor Flashstor 12 Pro UGREEN DXP4800 Plus

Asustor Flashstor 12 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

UGREEN DXP4800 Plus

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: Asustor Flashstor 12 Pro vs UGREEN DXP4800 Plus

Which is better, Asustor Flashstor 12 Pro or UGREEN DXP4800 Plus? +

Asustor Flashstor 12 Pro scores 88 on our weighted rubric — ahead by 1. Your best pick depends on the sub-scores above.

Is Asustor Flashstor 12 Pro worth the price? +

At $1,099, Asustor Flashstor 12 Pro delivers a Specdex score of 88 — strongest in performance.

Is UGREEN DXP4800 Plus worth the price? +

At $649, UGREEN DXP4800 Plus delivers a Specdex score of 87 — strongest in performance.

Does Asustor Flashstor 12 Pro or UGREEN DXP4800 Plus 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 the better value, Asustor Flashstor 12 Pro or UGREEN DXP4800 Plus? +

UGREEN DXP4800 Plus — more score per dollar ($649 vs $1,099). Specdex score per dollar at MSRP.