The max rpm is: 2200@ 2200rpm the fan delivers ~ 32 CFM and has 17.7 dB(A)As this fan uses PWM function the min rpm is 450rpm.There is a speed adapter in the scope of delivery in case you like to drop the max rpm. In this case the max rpm would be 1750rpm.

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Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)

Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)

Q: What connector does this have? Nothing listed or shown.

PWM implies 4-pin and indeed it has a 4 pin connector

Q: I'm running an older dell i7 3770. 77 watt. this fan is the same size as my cpu fan. i have an adapter to go from the mb to a pwm fan. will this work?

Most Dell systems use a proprietary 5-pin fan header. In order to make it work you'll either have to modify this header or buy a special adapter to make it work with Dell motherboards

Q: Does it come with Molex adapter / Can I connect it to the power supply instead of to the mother board ?

You can connect it directly to the power supply. It doesn't come with a MOLEX adapter and I'd just pick up a generic one here on Amazon instead of opting for a dedicated 3 or 2 pin fan. Here's why: Today you may want to run it directly off the Power Supply, but down the road you may want to connect it to a 4-pin fan header and then you'll have to buy another fan if you opt for a dedicated 3 pin or 2 pin fan now

产品编号: 48148339

安全交易

细节

Product dimensions
8L x 8W x 2.5H
Brand
Noctua
Power connector type
4-Pin
Voltage
12 Volts
Cooling method
Air
Compatible devices
Desktop

⏳>150,000 hours MTTF reliability

🌀2200 RPM max speed

🔇Ultra-quiet 17.7 dB(A)

经常一起购买

Noctua NF-A8 PWM, Premium Quiet Fan, 4-Pin (80mm, Brown)

Noctua NF-A12x25 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

Noctua NF-F12 PWM, Premium Quiet Fan, 4-Pin (120mm, Brown)

描述

🛠️ Silent strength for your compact rig — cool smarter, not louder!

COMPACT POWERHOUSE - Ideal 80x80x25mm size fits perfectly in small form factor PCs, HTPCs, NAS devices, and tight chassis spaces.
PRECISION PWM CONTROL - Seamlessly adjust fan speed from 450 to 2200 RPM for optimal cooling and energy efficiency via 4-pin PWM headers.
WHISPER QUIET COOLING - Experience near-silent airflow with advanced acoustic optimization, perfect for focused work or late-night gaming.
VIBRATION FREE OPERATION - Includes anti-vibration mounts to eliminate noise and prolong hardware lifespan, ensuring a smooth, stable environment.
COMPLETE INSTALLATION KIT - Comes with Low-Noise Adaptor, extension and y-cables, plus screws for effortless setup and dual-fan configurations.

The Noctua NF-A8 PWM is a premium 80mm cooling fan engineered for ultra-quiet operation and exceptional reliability. Featuring a broad PWM speed range up to 2200 RPM, advanced acoustic design, and anti-vibration mounts, it’s tailored for compact PCs, HTPCs, and NAS devices. With over 150,000 hours mean time to failure, it guarantees long-lasting, whisper-quiet performance in tight spaces.

规格

Brand	Noctua
Product Dimensions	8 x 8 x 2.5 cm; 220 g
Item model number	NF-A8 PWM
Manufacturer	Noctua
Series	NF-A8 PWM
Colour	- Beige, Marron
Voltage	12 Volts
Are Batteries Included	No
Item Weight	220 g
Guaranteed software updates until	unknown

有问题吗？看看别人问了什么

What is the max rpm?

What connector does this have? Nothing listed or shown.

I'm running an older dell i7 3770. 77 watt. this fan is the same size as my cpu fan. i have an adapter to go from the mb to a pwm fan. will this work?

Does it come with Molex adapter / Can I connect it to the power supply instead of to the mother board ?

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