RankquantRQ

Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)

95.8%
Global percentile
vs. all 1,403,756 ranked products
95.6%
In-cohort percentile
Electronics & Phones · 93,784 products
42.9%
AI-adjusted percentile
7 calibrated reviewers
View on Amazon
$15.95on Amazon · as of 12 Sept 2026
Rankquant analysed 9 reviews for this product, 7 of them from calibrated reviewers.

Product categories

Electronics & PhonesElectronics
Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)

At a glance

Of the 50,456 Electronics & Phones products in Rankquant's catalog, Noctua NF-A4x20 PWM ranks joint 683rd by global percentile. On Amazon it sits in the Electronics department.

What reviewers say

Each of its 7 calibrated reviewers rated it higher than they rate on average. The 9 reviews we analysed were written between 2024 and 2026, and all of them are verified purchases. Its calibrated reviewers have a median of 21 reviews each in Rankquant's data.

Is Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown) actually any good?

Cohort
Electronics & Phones · 93,784 products
Calibrated reviewers
7
Method
How percentiles are computed

Same category · Electronics & Phones

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