Is this a 3 pin or 4 pin fan?

It is a 4 pin fan, however; it could be connected to 3 pin but it will run at full speed, according to the manual

Does this fan come with a retension clip to attach to a nh-u9s?

No it does not but the nh-u9s comes with two sets of retention clips, two for each fan.

Is this NF-A9 PWM delivered with a Y-adapter for two fan hookup?

Yes It is complete with a Y csble, an extension cable and a speed reducer. It is packed in a quality box like expensive watches with formed padding.

Is it possible to wire with 2 wires, a hot and a ground?

yes. You need to connect 12V + Ground http://noctua.at/en/products/cpu-cooler-retail.html?faq_view=72

Nf A9 Pwm | Desertcart Senegal

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41210CFA

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Elevate your cooling game with silent precision and unmatched durability!

BUILT TO LAST - Over 150,000 hours of mean time to failure with SSO2 bearing technology ensures long-term reliability.
PRECISION PWM CONTROL - Seamlessly adjust fan speed from 400 to 2000 RPM for perfect cooling balance.
VIBRATION FREE MOUNTING - Includes anti-vibration pads and mounts for silent, stable operation in any compact setup.
WHISPER QUIET POWERHOUSE - Experience premium airflow with noise levels so low, you’ll forget it’s even there.
ADVANCED ACOUSTIC OPTIMIZATION - Flow Acceleration Channels and microstructures reduce turbulence and noise for elite performance.

The Noctua NF-A9 PWM is a premium 92mm quiet fan engineered for high-performance cooling with ultra-low noise. Featuring advanced aerodynamic designs like Flow Acceleration Channels and an AAO frame, it delivers efficient airflow up to 2000 RPM while maintaining a whisper-quiet 22.8 dB(A). Its durable SSO2 bearing guarantees over 150,000 hours of reliable operation, making it ideal for compact PCs, NAS devices, and high-end CPU coolers. Complete with anti-vibration mounts, PWM speed control, and essential accessories, it’s the go-to fan for professionals demanding silent, efficient cooling.

Specifications

ASIN	B00RUZ059O
Air Flow Capacity	78.9 Cubic Metres Per Hour
Best Sellers Rank	4,641 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 54 in Thermal Management Products 119 in Fans & Cooling
Brand	Noctua
Compatible Devices	Desktop
Compatible devices	Desktop
Cooling Method	Air
Cooling method	Air
Customer Reviews	4.9 out of 5 stars 4,058 Reviews
EU Spare Part Availability Duration	1 Years
Global Trade Identification Number	04139052263135, 04716123315513
Included Components	NF-A9 PWM
Item Dimensions L x W x H	25L x 92W x 92H millimetres
Item Weight	0.5 Pounds
Manufacturer	noctua
Manufacturer Part Number	NF-A9 PWM
Material	Fibre-glass reinforced PBT
Max Rotational Speed	2000 RPM
Model Number	NF-A9 PWM
Noise Level	22.8 Decibels
Number of Items	1
Power Connector Type	4-Pin
Power connector type	4-Pin
Product Warranty	2 year manufacturer
Product dimensions	25L x 92W x 92H millimetres
UPC	842431014481 731215275791
Unit Count	1.0 count
Voltage	12 Volts

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41210CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered 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 Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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NF-A9 PWM

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Description

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