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Noctua fans

Hacker Approved

The most recommended of 3 case fans

People recommend Noctua fans for quiet running, long life, and responsive warranty service. The most common caveat is a high price, with critics saying the premium mostly pays for branding.

People recommend Noctua fans for quiet running, long life, and responsive warranty service. The most common caveat is a high price, with critics saying the premium mostly pays for branding.

64 people gave an opinion

recommend it
51
criticize it
13
approval share
80%
Each figure is one person. RecommendsCriticizes

Recommended in 9 of 13 months

  1. November 2025: recommended
  2. December 2025: not recommended
  3. January 2026: recommended
  4. February 2026: not recommended
  5. March 2026: not recommended
  6. April 2026: recommended
  7. May 2026: recommended
  8. June 2026: not recommended
  9. July 2026: recommended
  10. August 2026: recommended
  11. September 2026: recommended
  12. October 2026: recommended
  13. November 2026: recommended (month in progress)

Owned for 9 years

Median of the 5 owners who said how long they have had it.

Each square is one year.

Why it carries the badge

  • 51 people recommend itNeeds 10 or more, met.
  • 3.9 recommenders for every criticNeeds 2 to 1 or better, met.
  • Recommended in 9 of 13 monthsNeeds 4 or more, met.

The same three rules apply to every product, and the badge can’t be bought. How the badge works

What people say about it

The reasons people give, with the number of comments that give each one. Open a reason to read what they said.

Why people recommend it

Each mark is one comment

  • Quiet operation

    “pretty much the quietest pc fans you can buy while still moving large amounts of air”

    Comment from 11 Jul 2026 in “An iroh powered smart fan”

    “coupled with Be Quiet! PSU and Noctua fans, this makes for a very quiet computer”

    Comment from 21 Sep 2026 in “M5 Ultra Mac Studio Review”

    “I have a 4U with noctua fans and the loudest part of my rack is the harddisks”

    Comment from 7 May 2026 in “Motherboard sales are now collapsing amid unprecedented shortages fueled by AI”
  • Long lasting, reliable for years

    “I can put in a few Noctua fans and be confident they are going to last 5+ years of running 24x7.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “They want their fans to perform (and sound) identical ten years later with daily use.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “I have used Noctua fans in computers where they worked for a decade or so, even 24x7”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”
  • Responsive, generous customer service

    “I take it you've never dealt with Noctua for warranty issues (or any issues). They go above and beyond.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “My fan broke after five? years of near 24/7 use. Customer support was very easy to reach.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “I really love how they are nice to their customers — both their products and services”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”
  • Top airflow and noise performance

    “they often win performance competitions against other vendors for both sound mitigation and airflow”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “Noctua fans are still the top #1 performers in the world.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “noctua are one of the best fans you can buy”

    Comment from 30 Apr 2026 in “Noctua releases official 3D CAD models for its cooling fans”

What people warn about

Each mark is one comment

  • High price, brand premium

    “A lot of Noctua sales come from their brand value.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “considering what they charge and how long they take to come out with new ones”

    Comment from 30 Apr 2026 in “Noctua releases official 3D CAD models for its cooling fans”

    “They unfortunately arent cheaper anymore”

    Comment from 1 Nov 2026 in “Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference”
  • Limited color options

    “All I wished was that Noctua and similar fan mfgrs offered standard monochrome black or white fans”

    Comment from 15 Mar 2026 in “RAM kits are now sold with one fake RAM stick alongside a real one”

    “The brown ones I think are extremely ugly and the black ones stand out too much.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “they lost my money on multiple builds by sticking to their 'brand color'”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”
  • Lower airflow, not quietest anymore

    “They simply max out at lower flow rates than some of the the noisy, high-RPM fans people replace with them.”

    Comment from 1 Nov 2026 in “Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference”

    “There fans are still good, but not the quietest anymore.”

    Comment from 13 Jan 2026 in “Building a 25 Gbit/s workstation for the SCION Association”

    “I prefer installing a generic fan that's one size bigger but lower RPM instead of a fancy Noctua”

    Comment from 31 Oct 2026 in “Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference”
  • Fans failing after years

    “My fan broke after five? years of near 24/7 use. Customer support was very easy to reach.”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

    “my last Noctuas showing signs of failure”

    Comment from 2 May 2026 in “Why does it take so long to release black fan versions?”

Other case fans people recommend

The two most recommended other case fans, with the same counts for each, so you can compare like for like. The tick on each bar marks the 2 to 1 line the badge needs.

Noctua fans compared with 2 alternatives
ProductRecommendCriticizeApprovalMonthsOwnedBadge
Noctua fansThis page511380%99 yrs5 ownersApproved
Arctic P12 Pro5183%4——
Arctic PWM 120mm case fans5183%3——
See all 3 case fans, ranked

What people said

40 of the 73 comments that mention it, newest first. Each links to the original comment.

“They unfortunately arent cheaper anymore”

CriticizesComment from 1 Nov 2026 in “Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference”

“They simply max out at lower flow rates than some of the the noisy, high-RPM fans people replace with them.”

MixedComment from 1 Nov 2026 in “Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference”

“The Noctua is rated for lower CFM”

CriticizesComment from 31 Oct 2026 in “Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference”

“I prefer installing a generic fan that's one size bigger but lower RPM instead of a fancy Noctua”

CriticizesComment from 31 Oct 2026 in “Noctua Fan Swap on a Calnex Rb/GPS Frequency Reference”

“coupled with Be Quiet! PSU and Noctua fans, this makes for a very quiet computer”

RecommendsComment from 21 Sep 2026 in “M5 Ultra Mac Studio Review”

“pretty much the quietest pc fans you can buy while still moving large amounts of air”

RecommendsComment from 11 Jul 2026 in “An iroh powered smart fan”

“I have a 4U with noctua fans and the loudest part of my rack is the harddisks”

RecommendsComment from 7 May 2026 in “Motherboard sales are now collapsing amid unprecedented shortages fueled by AI”

“Noctua are pricey but they also provide service that is in my experience unmatched.”

RecommendsComment from 3 May 2026 in “Why does it take so long to release black fan versions?”

“they certainly seem to be among the better brands, and at something like $25 for a fan, they are certainly not overpriced”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“I can put in a few Noctua fans and be confident they are going to last 5+ years of running 24x7.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“they often win performance competitions against other vendors for both sound mitigation and airflow”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“A lot of Noctua sales come from their brand value.”

MixedComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“I take it you've never dealt with Noctua for warranty issues (or any issues). They go above and beyond.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“The blades are basically gray if I don't wipe them.”

CriticizesComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“they lost my money on multiple builds by sticking to their 'brand color'”

CriticizesComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“I love Noctua, and just wish they'd branch out from PCs and build more types of fans.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“I have some Noctua fans still going strong after a decade.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“I really love how they are nice to their customers — both their products and services”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“For half the cost of a complete Noctua CPU cooler I got good temperatures and no noise.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“My fan broke after five? years of near 24/7 use. Customer support was very easy to reach.”

MixedComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“You do pay a lot for just the branding.”

CriticizesComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“Noctua fans are still the top #1 performers in the world.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“every one of them proved high quality and reliable”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“The brown ones I think are extremely ugly and the black ones stand out too much.”

CriticizesComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“Noctua is awesome in a lot of ways, one of them is offering full CAD models”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“my last Noctuas showing signs of failure”

MixedComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“I have used Noctua fans in computers where they worked for a decade or so, even 24x7”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“I don't care in the slightest that they're the same colour as my parents' sofa in the 1980s.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“They want their fans to perform (and sound) identical ten years later with daily use.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“Dead quiet, did a better job, and not even one ever failed on me.”

RecommendsComment from 2 May 2026 in “Why does it take so long to release black fan versions?”

“Their products are an example of a company refining a concept to an extreme degree to squeeze out as much performance as possible.”

RecommendsComment from 30 Apr 2026 in “Noctua releases official 3D CAD models for its cooling fans”

“considering what they charge and how long they take to come out with new ones”

CriticizesComment from 30 Apr 2026 in “Noctua releases official 3D CAD models for its cooling fans”

“noctua are one of the best fans you can buy”

RecommendsComment from 30 Apr 2026 in “Noctua releases official 3D CAD models for its cooling fans”

“it's these (perhaps small) optimizations that justify Noctua being 5x more expensive than generic black fan”

RecommendsComment from 30 Apr 2026 in “Noctua releases official 3D CAD models for its cooling fans”

“All I wished was that Noctua and similar fan mfgrs offered standard monochrome black or white fans”

CriticizesComment from 15 Mar 2026 in “RAM kits are now sold with one fake RAM stick alongside a real one”

“There fans are still good, but not the quietest anymore.”

MixedComment from 13 Jan 2026 in “Building a 25 Gbit/s workstation for the SCION Association”

“249 CHF for 8x fans is insane”

CriticizesComment from 12 Jan 2026 in “Building a 25 Gbit/s workstation for the SCION Association”

“I love the quiet Noctua fans, and replace all noisy fans with them”

RecommendsComment from 30 Nov 2025 in “I made a quieter air purifier”

“I'm not buying anything else and I'm also swapping out any non-noctua fan in my parts when possible”

RecommendsComment from 30 Nov 2025 in “Don't throw away your old PC–it makes a better NAS than anything you can buy”

“splurged for an expensive Noctua fan”

CriticizesComment from 27 Nov 2025 in “DIY NAS: 2026 Edition”

Counts come from 1,795,640 Hacker News comments, November 2025 to November 2026. How we count. Report a mistake.