Noctua NF-A12x25 G2 PWM Sx2-PP, Dual Fan Set for Push-Pull and Side-by-Side Applications (Brown)

1. They can be whisper quiet and do a decent job; although, I'd recommend setting a fan curve for optimal balance between airflow during peak CPU utilization and quiet during light workloads. 2. They are effective at airflow and pressure making them a true jack of all trades. 3. Not as powerful as the 140mm fans but much quieter when ramping up but bottom end is still whisper quiet. I'm currently running these as exhaust fans for the case so that my poor GPU can get some fresher air. Mind you I barely notice these fans even with open back headphones, massively better than the ones that came with the case.

Bryton Massie · 2025-09-03 · via amazon

These Noctua G2 fans absolutely deliver. The dual-fan set with slightly offset RPMs makes a noticeable difference in airflow smoothness and acoustic profile — especially in push-pull radiator setups or when mounted side-by-side, reducing that annoying harmonic buzz you can get with identical fans. The build quality is top-tier, with precision engineering that keeps noise super low even under load, and the airflow/pressure balance is excellent for both case airflow and radiator cooling. Compared to other fans I’ve owned, these are quieter and more efficient without sacrificing performance. If you want high-end PC cooling that actually lives up to the hype, this set is worth every penny.

zenny · 2026-01-02 · via amazon

In my Opinion the Noctua NF-A12x25 G2 are the Greatest, Performance, Quiet fans on the Market. They have the power to cool the most powerful components currently on the market while staying some of the quietest fans you can purchase. They come with vibration Pads for the front and rear of the fans, Rubber Mounting Studs, Cable extensions, and a Y-Splitter making for simple installation without having to purchase anything additional. They have only two negative issues In my opinion. The are not available in Reverse Blade configuration, and they do not have an RGB option. So if your looking for awesome Performance, and an ultra quiet PC system look no further.

Joshua Schubert · 2026-03-16 · via amazon

Well worth the money. Quiet and powerful. I'm very happy with them in my system.

Reuben · 2026-03-26 · via amazon

its noctua. they are expensive they are ugly but the quality is supreme the biggest reason to buy these is the SOUND PROFILE. They do not sound annoying while at full blast unlike cheaper fans. This is where i do not mind paying the price of a Noctua.

Alex Kim · 2026-04-24 · via amazon

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VALUE SCORE

Price

$8.99

Price

$10.99