Would these fan clips work for the u12p? I have the heat sync but no fan clips. Since im not the original owner I cannot get them from noctua.

Since this was designed as an add on fan for the Noctua NH-U12S redux cooler, the clips will be compatible with the other Noctua NH-U12S coolers. Diagrams of these coolers can be found at the Noctua website showing the exact dimensions.

Does the fan have a cfm rating? (i don't see cfm on noctua.at specs)

This is a replacement part for the u12s cooler which commonly has a fan of a cfm rating of 70.60 so I'm guessing that's it

Hi,does it work with cooler master hyper 212 evo ??

yeah but you'll need the brackets that came with the 212

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Noctua NA-FK1 redux Upgrade Lüfterkit

Product ID: 315891290

Details

Brand
Noctua
Cooling method
Air
Power connector type
4-Pin
Product dimensions
39.1L x 34.8W
Voltage
12 Volts (AC)

🔄Dual-fan push/pull setup

🔇Runs quieter at lower speeds

🌡️Lowers temps by 1-3°C

€ 58.69

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Description

❄️ Upgrade your airflow, upgrade your game.

BUILT TO LAST - Durable fibre-glass reinforced PBT ensures long-term reliability and premium build
DUAL FAN DYNAMO - Transform your NH-U12S redux into a powerhouse with push/pull airflow
CHILL LIKE A PRO - Slash CPU temps by up to 3°C for turbocharged performance gains
EFFORTLESS UPGRADE - Plug-and-play 4-pin connector for seamless installation and instant benefits
WHISPER QUIET COOLING - Enjoy peak performance without the noise—perfect for focused work sessions

The Noctua NA-FK1 redux Upgrade Lüfterkit enhances your NH-U12S redux cooler by adding a second fan in a push/pull configuration, reducing CPU temperatures by 1-3°C. It operates quietly at lower speeds, supports 4-pin PWM control, and is built with durable fibre-glass reinforced PBT, making it an efficient and reliable cooling upgrade for desktops.

Specifications

ASIN	B08WQ6HT24
Brand	Noctua
Brand Name	Noctua
Compatible Devices	Desktop
Compatible devices	Desktop
Cooling Method	Air
Cooling method	Air
Customer Reviews	4.8 out of 5 stars 937 Reviews
Included Components	1 piece
Item Dimensions L x W x H	39.1L x 34.8W x 12.2H centimeters
Item Weight	0.1 Kilograms
Manufacturer	Noctua
Material Type	Fibre-glass reinforced PBT
Maximum Rotational Speed	1300 RPM
Model	NA-FK1redux
Number of Items	1
Number of Packs	1
Part Number	NA-FK1redux
Power Connector Type	4-Pin
Power connector type	4-Pin
Product dimensions	39.1L x 34.8W x 12.2H centimeters
Unit Count	1 Count
Voltage	12 Volts (AC)

Reviews

E**A

Not quite 20% cooler ;)

2-3*C cooler. Worth the money, especially when you look at the price of the fan on it's own.

9.01.2026

L**T

Top du top à moindre coût.

Excellent rapport qualité prix. Garanties noctua en terme de performances et silence une belle démocratisation. Très belle philosophie de la marque.

2.09.2025

V**R

Muito bom

Muito bom, atendeu as expectativas

9.12.2025

M**X

Calidad noctua

0 ruido, 0 problemas y un excelente complemento para el disipador noctua redux, no te vas a arrepentir

21.05.2026

D**D

Calidad y silencio

Es una excelente opción para mejorar la refrigeración en mi PC. Su instalación fue rápida y sencilla, y lo que más me sorprende es lo silencioso que es, incluso a altas velocidades. La calidad de construcción es evidente; se siente robusto y bien diseñado. Además, ofrece un buen flujo de aire, manteniendo las temperaturas de mis componentes en niveles óptimos. Me gusta que viene con todo lo necesario para la instalación y su diseño clásico en color gris lo hace lucir bien en cualquier configuración. Sin duda, lo recomendaría a cualquiera que busque un ventilador eficiente y silencioso. ¡Gran compra!

22.10.2024

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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€ 58.69

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

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