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be quiet! Pure Rock 2 FX · RGB — Air tower
be quiet!

be quiet! Pure Rock 2 FX · RGB

Air tower

82
/ 100
From $59
VS
Thermalright Frost Commander 140 · RGB wins by 8
Thermalright Frost Commander 140 · RGB — Air tower
Thermalright

Thermalright Frost Commander 140 · RGB

Air tower

90
/ 100
From $69
Specdex verdict

Thermalright Frost Commander 140 · RGB takes it — here’s why.

In our weighted Specdex score, be quiet! Pure Rock 2 FX · RGB lands at 82 and Thermalright Frost Commander 140 · RGB at 90. That puts Thermalright Frost Commander 140 · RGB ahead by 8 points — a decisive margin driven mostly by its strengths in the categories below.

Pick be quiet! Pure Rock 2 FX · RGB if…

  • ✓Multi-socket bracket support
  • ✓Quiet fans at idle
  • ✓Strong TDP rating

Pick Thermalright Frost Commander 140 · RGB if…

  • ✓Multi-socket bracket support
  • ✓Quiet fans at idle
  • ✓Strong TDP rating
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Winner by scenario

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

Install

Tie

Compared on the install sub-score

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

Thermals

Thermalright Frost Commander 140 · RGB

Compared on the thermals sub-score

Thermalright Frost Commander 140 · RGB leads on thermals (90 vs 82).

Noise

Thermalright Frost Commander 140 · RGB

Compared on the noise sub-score

Thermalright Frost Commander 140 · RGB leads on noise (86 vs 78).

Value for money

Tie

Specdex score per dollar at MSRP

Effectively tied — similar score-per-dollar at MSRP.

be quiet! Pure Rock 2 FX · RGB 82
vs
90 Thermalright Frost Commander 140 · RGB

Score breakdown

be quiet! Pure Rock 2 FX · RGB
82
thermals 82
noise 78
install 88
value 86
Thermalright Frost Commander 140 · RGB
90
thermals 90
noise 86
install 88
value 86

Specs side-by-side

be quiet! Pure Rock 2 FX · RGB versus Thermalright Frost Commander 140 · RGB — full spec comparison
Spec be quiet! Pure Rock 2 FX · RGB Thermalright Frost Commander 140 · RGB
Type
Air tower
Air tower

be quiet! Pure Rock 2 FX · RGB

Pros
  • +Multi-socket bracket support
  • +Quiet fans at idle
  • +Strong TDP rating
Cons
  • −Height may conflict with RAM heatspreaders
  • −AIO pump noise varies
  • −Installation requires motherboard-off

Thermalright Frost Commander 140 · RGB

Pros
  • +Multi-socket bracket support
  • +Quiet fans at idle
  • +Strong TDP rating
Cons
  • −Height may conflict with RAM heatspreaders
  • −AIO pump noise varies
  • −Installation requires motherboard-off

FAQ: be quiet! Pure Rock 2 FX · RGB vs Thermalright Frost Commander 140 · RGB

Which is better, be quiet! Pure Rock 2 FX · RGB or Thermalright Frost Commander 140 · RGB? +

Thermalright Frost Commander 140 · RGB scores 90 on our weighted rubric — ahead by 8. Your best pick depends on the sub-scores above.

Is be quiet! Pure Rock 2 FX · RGB worth the price? +

At $59, be quiet! Pure Rock 2 FX · RGB delivers a Specdex score of 82 — strongest in install.

Is Thermalright Frost Commander 140 · RGB worth the price? +

At $69, Thermalright Frost Commander 140 · RGB delivers a Specdex score of 90 — strongest in thermals.

Does be quiet! Pure Rock 2 FX · RGB or Thermalright Frost Commander 140 · RGB 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 thermals, be quiet! Pure Rock 2 FX · RGB or Thermalright Frost Commander 140 · RGB? +

Thermalright Frost Commander 140 · RGB — leads on thermals (90 vs 82). Compared on the thermals sub-score.

Which is better for noise, be quiet! Pure Rock 2 FX · RGB or Thermalright Frost Commander 140 · RGB? +

Thermalright Frost Commander 140 · RGB — leads on noise (86 vs 78). Compared on the noise sub-score.