---
product_id: 588135850
title: "USB Blower Fan, 3.8in 3 Speed Mode DC 5V Brushless 3800RPM 22 CFM Blower Cooling Fan, Small Computer Case Fan Computer Fan for Electronics, Hard Hat and DIY Projects"
brand: "fannay"
price: "202 Lei"
currency: RON
in_stock: true
category: "Fannay"
url: https://www.desertcart.ro/products/588135850-usb-blower-fan-3-8in-3-speed-mode-dc-5v
store_origin: RO
region: Romania
---

# USB powered 5V DC 22 CFM airflow 3-speed adjustable fan USB Blower Fan, 3.8in 3 Speed Mode DC 5V Brushless 3800RPM 22 CFM Blower Cooling Fan, Small Computer Case Fan Computer Fan for Electronics, Hard Hat and DIY Projects

**Brand:** fannay
**Price:** 202 Lei
**Availability:** ✅ In Stock

## Summary

> 💨 Stay cool, stay ahead — power your gear with precision airflow!

## Quick Answers

- **What is this?** USB Blower Fan, 3.8in 3 Speed Mode DC 5V Brushless 3800RPM 22 CFM Blower Cooling Fan, Small Computer Case Fan Computer Fan for Electronics, Hard Hat and DIY Projects by fannay
- **How much does it cost?** 202 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/588135850-usb-blower-fan-3-8in-3-speed-mode-dc-5v)

## Best For

- fannay enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Airflow:** Three-speed modes let you dial in the perfect breeze
- • **Compact Powerhouse:** 3.8in height fits tight spaces without compromise
- • **Multi-Device Ready:** Ideal for modems, routers, DVRs, and DIY projects alike
- • **Plug & Play Cooling:** USB-powered for effortless, versatile connectivity anywhere
- • **Whisper-Quiet Efficiency:** Runs at just 22 decibels—cool without the noise

## Overview

The fannay USB Blower Fan is a compact 3.8-inch brushless cooling solution delivering up to 3800 RPM and 22 CFM airflow. Powered by any standard 5V USB port, it offers three adjustable speed modes for customized cooling. Designed for tight spaces, it’s perfect for electronics like modems, routers, and DIY projects, combining quiet operation with easy installation and versatile USB compatibility.

## Description

1. 97mm / 3.8in High: This PC cooling fan with 97mm/3.8in height is ideal for electronics and components positioned in a cabinet or rack with a limited clearance height.2. USB Powered: This computer cooling fan is powered by USB interface of your electronic devices or adapter, car , power bank and other standard USB port.3. 3 Speed Mode: This PC cooling fan is designed with 3 speed modes adjusted by controller, providing concentrated airflow for effective heat dissipation.4. Easy Installation: This computer case fan with long enough USB cable can be easily installed and connected to your electronic devices.5. Wide Application: This PC case fan provides up to 3800 RPM and 22 CFM is suitable for DIY inflating, modem, router, receiver, amplifier, PoE switcher, DVR, TV, AV cabinet, data center, and storage device.Specification:Item Type: USB Blower FanMaterial: PBTInput Port: USBVoltage: DC 5VRotate Speed: 3800RPMFan Size: Approx. 97 x 97 x 33mm / 3.8 x 3.8 x 1.2in (Manual Measurement, Slight Error May Exist ) Inlet Size: Approx. 60mm / 2.36in (Manual Measurement, Slight Error May Exist )Fan Speed Adjustment: 3 Speed Mode(High, Medium, Low)How to Use:Take it out and usePackage List:1 xUSB Blower Fan1 x Nozzle

## Features

- 97mm / 3.8in High: This PC cooling fan with 97mm/3.8in height is ideal for electronics and components positioned in a cabinet or rack with a limited clearance height.
- USB Powered: This computer cooling fan is powered by USB interface of your electronic devices or adapter, car , power bank and other standard USB port.
- 3 Speed Mode: This PC cooling fan is designed with 3 speed modes adjusted by controller, providing concentrated airflow for effective heat dissipation.
- Easy Installation: This computer case fan with long enough USB cable can be easily installed and connected to your electronic devices.
- Wide Application: This PC case fan provides up to 3800 RPM and 22 CFM is suitable for DIY inflating, modem, router, receiver, amplifier, PoE switcher, DVR, TV, AV cabinet, data center, and storage device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CGDSKC35 |
| Air Flow Capacity | 22 Cubic Feet Per Minute |
| Best Sellers Rank | #20,999 in Computers ( See Top 100 in Computers ) #151 in Computer Case Fans |
| Brand Name | fannay |
| Compatible Devices | Modem, NAS, Router, Television |
| Cooling Method | Air |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (3) |
| Item Dimensions L x W x H | 9.7L x 9.7W x 3.8H centimeters |
| Item Type Name | Digital Picture Frames |
| Manufacturer | fannay |
| Material Type | Polybutylene Terephthalate |
| Maximum Rotational Speed | 3800 RPM |
| Model | fannaycmp61dw2sf |
| Noise Level | 22 Decibels |
| Part Number | fannaycmp61dw2sf |
| Power Connector Type | USB |
| Unit Count | 1.0 Count |
| Voltage | 5 Volts |

## Product Details

- **Brand:** fannay
- **Cooling method:** Air
- **Power connector type:** USB
- **Product dimensions:** 9.7L x 9.7W x 3.8H centimeters
- **Voltage:** 5 Volts

## Images

![USB Blower Fan, 3.8in 3 Speed Mode DC 5V Brushless 3800RPM 22 CFM Blower Cooling Fan, Small Computer Case Fan Computer Fan for Electronics, Hard Hat and DIY Projects - Image 1](https://m.media-amazon.com/images/I/61j2Oo5613L.jpg)

## Frequently Bought Together

- fannay USB Blower Fan, 3.8in 3 Speed Mode DC 5V Brushless 3800RPM 22 CFM Blower Cooling Fan, Small Computer Case Fan Computer Fan for Electronics, Hard Hat and DIY Projects
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**Shop now:** [https://www.desertcart.ro/products/588135850-usb-blower-fan-3-8in-3-speed-mode-dc-5v](https://www.desertcart.ro/products/588135850-usb-blower-fan-3-8in-3-speed-mode-dc-5v)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-07-08*