---
product_id: 378126209
title: "Dedicated DC 5V Cooling Fan Compatible with NVIDIA Jetson Nano Developer Kit and B01 Version PWM Speed Adjustment Strong Cooling Air Fan 40mm×40mm×20mm with 4PIN Reverse-Proof Connector"
brand: "waveshare"
price: "₨849"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/378126209-dedicated-dc-5v-cooling-fan-compatible-with-nvidia-jetson-nano
store_origin: SC
region: Seychelles
---

# 5V DC power for efficient energy use 4PIN reverse-proof connector for foolproof setup PWM speed control for dynamic cooling Dedicated DC 5V Cooling Fan Compatible with NVIDIA Jetson Nano Developer Kit and B01 Version PWM Speed Adjustment Strong Cooling Air Fan 40mm×40mm×20mm with 4PIN Reverse-Proof Connector

**Brand:** waveshare
**Price:** ₨849
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay ahead: Power your Jetson Nano with precision airflow!

## Quick Answers

- **What is this?** Dedicated DC 5V Cooling Fan Compatible with NVIDIA Jetson Nano Developer Kit and B01 Version PWM Speed Adjustment Strong Cooling Air Fan 40mm×40mm×20mm with 4PIN Reverse-Proof Connector by waveshare
- **How much does it cost?** ₨849 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/378126209-dedicated-dc-5v-cooling-fan-compatible-with-nvidia-jetson-nano)

## Best For

- waveshare enthusiasts

## Why This Product

- Trusted waveshare brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Yet Mighty:** 40mm×40mm×20mm size fits seamlessly into your setup without compromising on cooling performance.
- • **Plug & Play Connector:** 4PIN reverse-proof connector guarantees hassle-free installation—no guesswork, just instant compatibility.
- • **Precision Cooling Power:** Tailored 5V fan designed exclusively for NVIDIA Jetson Nano and B01 versions, ensuring optimal thermal management.
- • **Complete Installation Kit:** Includes fan and screws pack so you’re ready to upgrade your cooling game right out of the box.
- • **Smart PWM Speed Adjustment:** Dynamically modulate fan speed to balance silent operation with powerful airflow exactly when you need it.

## Overview

This Dedicated DC 5V Cooling Fan is engineered specifically for NVIDIA Jetson Nano Developer Kit and B01 versions, featuring a compact 40x40x20mm design, PWM speed adjustment for efficient thermal control, and a 4PIN reverse-proof connector for easy, error-free installation. It comes complete with mounting screws, making it the perfect upgrade for professionals seeking reliable, quiet, and effective cooling solutions.

## Description

Dedicated DC 5V Cooling Fan Compatible with NVIDIA Jetson Nano Developer Kit and B01 Version PWM Speed Adjustment Strong Cooling Air Fan 40mm×40mm×20mm with 4PIN Reverse-Proof Connector

## Features

- Dedicated 5V Cooling Fan for NVIDIA Jetson Nano Developer Kit and B01 Version
- With 4PIN reverse-proof connector, easy to connect to the Jetson Nano
- It is Dimensions is 40mm×40mm×20mm
- With the function of PWM speed adjustment
- The package include 1xFan-4020-PWM-5V and 1xScrews pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07TD2PCM5 |
| Best Sellers Rank | #1,371 in Computer Case Fans |
| Brand | waveshare |
| Brand Name | waveshare |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.1 out of 5 stars 52 Reviews |
| Item Dimensions L x W x H | 1.57"L x 0.79"W x 1.57"H |
| Item Weight | 1.44 ounces |
| Manufacturer | Waveshare |
| Material Type | Plastic |
| Noise Level | 30 Decibels |
| Power Connector Type | 4-Pin |
| Product Dimensions | 1.57"L x 0.79"W x 1.57"H |
| UPC | 765390107981 |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts |

## Product Details

- **Product dimensions:** 40L x 40W x 20H millimeters
- **Brand:** Waveshare
- **Power connector type:** 4-Pin
- **Voltage:** 5 Volts
- **Cooling method:** Air

## Images

![Dedicated DC 5V Cooling Fan Compatible with NVIDIA Jetson Nano Developer Kit and B01 Version PWM Speed Adjustment Strong Cooling Air Fan 40mm×40mm×20mm with 4PIN Reverse-Proof Connector - Image 1](https://m.media-amazon.com/images/I/61I48IBepUL.jpg)

## Questions & Answers

**Q: What's the pin description?**
A: Black -> GND; Red -> Vcc; Blue -> Tach; Yellow -> PWM
The color of Tach and PWM may be different among different batch, it is all to the actual products.

**Q: Does it work on nano 2GB?**
A: The seller's answer is incorrect (incomplete). From Nvidia: Initial units of the Jetson Nano 2GB Developer Kit without wireless networking adapter (PN: 945-13541-0001-000) do not have a fan header already stuffed at J7.

So if you bought the kit with the wireless networking adapter, you should have the fan header (mine does). It's directly behind the ethernet jack. If the header is not there, you can solder one in place yourself (the space is there, it's just not installed).

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.sc/products/378126209-dedicated-dc-5v-cooling-fan-compatible-with-nvidia-jetson-nano](https://www.desertcart.sc/products/378126209-dedicated-dc-5v-cooling-fan-compatible-with-nvidia-jetson-nano)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-05*