Can a hat be stacked on top of this one?

Physically, yes. The female GPIO header allows pins to pass through, so I used a header extender to stack this on top of a Innomaker sound DAC HAT. Looks great on top of their acrylic case. However, I'm still tracking down the pin usage to ensure that there are no conflicts between the two products (which led me here). So far, I've learned that the Argon One case uses GPIO pin #4 as an input for power on/off. Most likely, the fan HAT uses the same.

What did you use to mount it? Did anyone get any mounting hardware?

I just pushed it down on the headers(pins). It is not meant to be mounted to the case.

Can the fan control software be loaded/configured with a headless setup via ssh? Or do you have to have a monitor installed to configure the software?

ssh sould be fine to configure fan

What is the dimension from the bottom of the gpio connector to the top of the fan?

Another Dimension issue; One screw holding the 40mm fan to the Argon board beside the blue speed leds had the nut hit my RPi4 heatsink, so i omit the screw. It depends on exactly how you stick on a heatsink, & what size it is. This has been No problem.

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Argon Fan HAT for Raspberry Pi 4 & 3-40mm PWM Fan, Power Button

Product ID: 211054697

Details

Air flow capacity
4.34 Cubic Per
Brand
Argon Forty
Compatible devices
Server
Cooling method
Air
Manufacturer
Argon Forty
Material
Plastic

💨4.34 CFM airflow

🔄PWM controllable fan speed

🔘Safe shutdown power button

561 zł

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Description

❄️ Stay Cool, Stay Smart — Power Up Your Pi Like a Pro!

PRECISION FAN CONTROL - PWM and software control let you customize fan speed for silent or turbo modes.
ONE TOUCH SAFE SHUTDOWN - Power button enables safe shutdowns and reboots—protect your data with a tap.
VERSATILE PI POWERHOUSE - Ideal for stacked Pi servers and diverse projects, boosting reliability and performance.
EFFORTLESS COOLING MASTERY - Keep your Raspberry Pi chill with 4.34 CFM airflow that crushes overheating.
SEAMLESS CASE COMPATIBILITY - Fits perfectly in official Pi cases and Argon40’s sleek NEO and POLY+ vented designs.

The Argon Fan HAT is a compact cooling solution for Raspberry Pi 3 and 4 models, featuring a 40mm PWM fan delivering 4.34 CFM airflow at up to 5000 RPM with noise levels at 48 dB. It includes a power button for safe shutdowns and reboots, is software controllable for fan speed customization, and fits seamlessly into official and Argon40 cases, making it perfect for high-performance Pi projects and server stacks.

Specifications

ASIN	B07Y9LFP1J
Air Flow Capacity	4.34 Cubic Feet Per Minute
Best Sellers Rank	400,391 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 4,688 in Power Supplies
Brand	Argon Forty
Compatible Devices	Server
Cooling Method	Air
Customer Reviews	4.4 4.4 out of 5 stars (720)
Item Weight	9 g
Manufacturer	Argon Forty
Manufacturer Part Number	AR Fan HAT V1
Material	Plastic
Max Rotational Speed	5000 RPM
Noise Level	48 Decibels
Power Connector Type	4-Pin
UPC	670924946939
Unit Count	1.0 count

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561 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered 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 Poland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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

5 days ago

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