2,809 bytes added,
15:52, 31 December 2025 {{GD Template Impl}}
==Overview==
The X-FAN40 is a PWM fan HAT designed for active cooling of M.2 devices or dual cooling on the Raspberry Pi 5. It integrates seamlessly with the X1001-Max, X1004, and similar NVMe expansion boards while remaining compatible with standard Pi cooling solutions.
Its 40mm PWM fan delivers up to 6.01 CFM - over five times the airflow of the official Pi active cooler - providing reliable thermal management for sustained high-load operations. It is the ideal cooling solution for power-intensive devices like AI accelerator cards and high-performance SSDs.
==Features==
* '''Dual-Cooling Versatility:''' Dedicated cooling for M.2 devices or supplemental cooling for Raspberry Pi 5.
* '''Seamless Compatibility:''' Designed to fit perfectly with X1001-Max/X1004 NVMe expansion boards.
* '''High-Performance Airflow:''' 40mm PWM fan delivers '''6.01 CFM''' – over 5x the airflow of the official Pi active cooler.
* '''Sustained Performance:''' Maintains stable temperatures under continuous high load.
* '''Built for Demanding Workloads:''' Ideal cooling solution for power-intensive applications, including AI accelerator cards and high-performance SSDs.
* '''Stackable Top-Mount Form:''' Mounts on top of the M.2 HAT or Pi 5, allowing seamless stacking with other HATs.
* '''XH2.54 Power Output''' - Equipped with 5V power output connectors for expanded functionality.
==Technical specification==
{| class="wikitable"
|-
| '''Operating voltage''' ||
5V DC (4.5 – 5.5V) supplied via four-pin fan header on a carrier board
|-
| '''Start voltage''' ||
≥ 3.5V
|-
| '''Power consumption''' ||
0.35W
|-
| '''Rated current''' ||
0.07A ± 0.02A
|-
| '''Fan speed control''' ||
Pulse width modulation control with tachometer
|-
| '''Maximum fan speed''' ||
5000 RPM ± 10%
|-
| '''Rated current''' ||
0.07A ± 0.02A
|-
| '''Fan speed control''' ||
6.01 CFM
|-
| '''Noise''' ||
24.3 dBA
|-
| '''PCB dimensions''' ||
65×57mm
|}
==Packing List==
* 1 x X-FAN40 V1.0 PWM Controlled Fan HAT
* 4 x Spacer M/F M2.5x12mm
* 4 x Spacer F/F M2.5x20mm
* 8 x Screw M2.5x5mm
==User Manual==
* X-FAN40 Hardware Guide:[https://suptronics.com/Raspberrypi/Storage/x-fan40-v1.0_hardware.html X-FAN40 Hardware]
* X-FAN40 Software Guide:[https://suptronics.com/Raspberrypi/Storage/x-fan40-v1.0_software.html X-FAN40 Software]
==FAQ==
<!-- 这里提供了一个Q&A的模板,增加Q&A时按照下面的格式写就可以了 -->
<div class="toccolours mw-collapsible mw-collapsed">
<div style="font-weight:bold;line-height:1.0;">
Q1: Question 1
</div>
<div class="mw-collapsible-content">
A: Place the answer here.
</div>
</div>
<!--Add review function! -->
<comments />
<!--Please choose the -->
<!--Remove other categories, just keep the appropriate categories -->