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DeepCool AK620 · White — Air tower
DeepCool

DeepCool AK620 · White

Air tower

88
/ 100
From $69
VS
Noctua NH-D15 wins by 5
Noctua NH-D15 — Air tower
Noctua

Noctua NH-D15

Air tower

93
/ 100
From $109
Specdex verdict

Noctua NH-D15 takes it — here’s why.

In our weighted Specdex score, DeepCool AK620 · White lands at 88 and Noctua NH-D15 at 93. That puts Noctua NH-D15 ahead by 5 points — a decisive margin driven mostly by its strengths in the categories below.

Pick DeepCool AK620 · White if…

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

Pick Noctua NH-D15 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

Thermals

Noctua NH-D15

Compared on the thermals sub-score

Noctua NH-D15 leads on thermals (93 vs 88).

Install

Tie

Compared on the install sub-score

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

Noise

Noctua NH-D15

Compared on the noise sub-score

Noctua NH-D15 leads on noise (89 vs 84).

Value for money

DeepCool AK620 · White

Specdex score per dollar at MSRP

DeepCool AK620 · White more score per dollar ($69 vs $109).

DeepCool AK620 · White 88
vs
93 Noctua NH-D15

Score breakdown

DeepCool AK620 · White
88
thermals 88
noise 84
install 88
value 86
Noctua NH-D15
93
thermals 93
noise 89
install 88
value 86

Specs side-by-side

DeepCool AK620 · White versus Noctua NH-D15 — full spec comparison
Spec DeepCool AK620 · White Noctua NH-D15
Type
Air tower
Air tower

DeepCool AK620 · White

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

Noctua NH-D15

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: DeepCool AK620 · White vs Noctua NH-D15

Which is better, DeepCool AK620 · White or Noctua NH-D15? +

Noctua NH-D15 scores 93 on our weighted rubric — ahead by 5. Your best pick depends on the sub-scores above.

Is DeepCool AK620 · White worth the price? +

At $69, DeepCool AK620 · White delivers a Specdex score of 88 — strongest in thermals.

Is Noctua NH-D15 worth the price? +

At $109, Noctua NH-D15 delivers a Specdex score of 93 — strongest in thermals.

Does DeepCool AK620 · White or Noctua NH-D15 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, DeepCool AK620 · White or Noctua NH-D15? +

Noctua NH-D15 — leads on thermals (93 vs 88). Compared on the thermals sub-score.

Which is better for noise, DeepCool AK620 · White or Noctua NH-D15? +

Noctua NH-D15 — leads on noise (89 vs 84). Compared on the noise sub-score.