As an Amazon Associate I earn from qualifying purchases.

USB Blower Fan 3.8in, 3 Speed Mode, DC 5V, Brushless, 3800 RPM, 22 CFM, Computer Cooling Fan, for PC Electronics 3D Printer, Wide Application, Easy Installation, USB Powered

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 charger, 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.

USB Blower Fan 3.8in: A Comprehensive Review

Introduction

The USB Blower Fan 3.8in is a versatile and efficient cooling solution for PC electronics and 3D printers. With its brushless design, 3-speed mode, and easy installation, this fan offers a wide range of applications and benefits. In this review article, we will explore the features, advantages, and potential disadvantages of the USB Blower Fan 3.8in, providing valuable insights to help you make an informed decision.

Features and Specifications

The USB Blower Fan 3.8in boasts several notable features that set it apart from other cooling fans. Here are the key specifications:

Size: 97mm / 3.8in

Power Source: USB

Speed Modes: 3

Rotation Speed: 3800 RPM

Airflow: 22 CFM

Application: PC Electronics, 3D Printer, and more

Applications

PC Electronics

The USB Blower Fan 3.8in is specifically designed to provide efficient cooling for PC electronics. Whether you have a gaming rig or a high-performance workstation, this fan can help keep your components running at optimal temperatures. Its compact size of 97mm makes it ideal for installations with limited clearance height, such as cabinets or racks.

Advantages of Using USB Blower Fan 3.8in for PC Electronics:

Effective Heat Dissipation: With its 3-speed mode, the USB Blower Fan 3.8in delivers concentrated airflow, effectively dissipating heat from your PC components.

Easy Installation: The fan comes with a long USB cable, allowing for easy installation and connection to your electronic devices.

Quiet Operation: Despite its powerful airflow, the USB Blower Fan 3.8in operates silently, ensuring a peaceful computing experience.

3D Printer

In addition to PC electronics, the USB Blower Fan 3.8in is also suitable for 3D printers. It provides essential cooling for the printer’s components, ensuring smoother and more precise printing results. Its brushless design offers long-lasting performance and reliability.

Advantages of Using USB Blower Fan 3.8in for 3D Printers:

Enhanced Print Quality: The cooling fan prevents overheating, minimizing the risk of warping and improving the overall print quality.

Wide Application: The USB Blower Fan 3.8in is compatible with various 3D printer models, making it a versatile choice for hobbyists and professionals alike.

USB Powered: Powered by the USB interface of your electronic devices, this fan eliminates the need for additional power sources.

Product Pros and Cons

After assessing the USB Blower Fan 3.8in, we have compiled a list of its pros and cons:

Pros:

Effective heat dissipation for PC electronics and 3D printers

Easy installation with a long USB cable

Silent operation

Enhanced print quality for 3D printers

Compatible with various 3D printer models

USB powered, eliminating the need for additional power sources

Cons:

None identified at the moment

Question and Answer Section

Q1: Can this fan be used with laptops?

A1: Yes, the USB Blower Fan 3.8in can be used with laptops as long as they have a USB port available for power.

Q2: Is this fan compatible with Mac computers?

A2: Absolutely! The USB Blower Fan 3.8in can be used with Mac computers, thanks to its USB-powered design.

Q3: Does the fan come with a warranty?

A3: Yes, the USB Blower Fan 3.8in is backed by a manufacturer’s warranty for your peace of mind.

Q4: Can I adjust the fan speed manually?

A4: Yes, the fan comes with a controller that allows you to switch between three different speed modes.

Conclusion

The USB Blower Fan 3.8in proves to be a reliable and efficient cooling solution for PC electronics and 3D printers. Its compact size, easy installation, and USB-powered design make it a versatile choice for various applications. With its effective heat dissipation and enhanced print quality, this fan is a valuable addition to any setup. Take advantage of its silent operation and enjoy a cooler and more productive computing experience. Invest in the USB Blower Fan 3.8in today and say goodbye to overheating issues!

Product Pros and Cons

Pros:

Effective heat dissipation for PC electronics and 3D printers

Easy installation with a long USB cable

Silent operation

Enhanced print quality for 3D printers

Compatible with various 3D printer models

USB powered, eliminating the need for additional power sources

Cons:

None identified at the moment

If you want to find this product on Amazon’s website, search with this exact ASIN number: B0CKSY2CTV, or you can click the link below:

USB Blower Fan 3.8in, 3 Speed Mode, DC 5V, Brushless, 3800 RPM, 22 CFM, Computer Cooling Fan, for PC Electronics 3D Printer, Wide Application, Easy Installation, USB Powered

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 charger, 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.

Here are top selling related products:

Bestseller No. 1

ELUTENG 120mm Fan with 3 Speed 5V USB Powered 120mm Case Fan 1500PRM Gaming PC Fan Portable Cooling Fan Suitable for Tablet TV Receiver Router DVR Play Station Xbox Computer and More

【12cm USB Fan】: USB cooling fan, perfect for cooling various electronics and components, noise only 23dB (Low Speed) while working.
【L/M/H Speed】: A speed controller is specially designed to control the airflow level. Meet your different needs.
【High Quality】: Dual ball bearing have a lifespan of 45000 hours, 7 blades generate strong airflow to keep the cabinet stay cool.
【Place Anywhere】: can be laid flat or stand upright. Great for narrow space: Laptop, receivers, AV electronics and game consoles...
【Full Protection】: Aluminum grill on both side protect your hand or prevent damage cord when operating.

SaleBestseller No. 2

Upgraded 120mm 5V USB Powered PC Router Fan with Speed Controller High Airflow Cooling Fan for Router Modem DVR PlayStation TV Box and Other Electronics

USB FAN 5V: 5V 120mm fan for cooling various electronics devices such as router modem desk computerPS3 PS4 Xbox ,it can reduce the components temp to prolong unit working life.
SPECIFICATION: Rated Voltage: 5V ,Rated Current:0.25A, Speed:(1100RPM-1500RPM),NoiseLevel:(20dBA-36dBA）,Airflow:(25CFM-45CFM).
3 SPEED CONTROLLER: 120mm fan with speed controller, you can adjust the speed from high speed 1500RPM(45CFM) , medium speed 1300RPM （35CFM), low speed 1100RPM（25CFM)to get different airflow and noise level.
DUSTPROOF FAN FILTER:120mm USB fan with dustproof fan filter to keep your devices clean.
100% 90 DAY MONEY BACK : If you are not satisfied for any reason, simply return your product for a full refund, no questions asked. You have nothing to lose.

Bestseller No. 3

SCCCF Quiet 80mm USB Fan, 5V USB Portable Cooling Fan for Flat Panel Xbox DVR Playstation Router TV Receiver Computer Cabinet Cooler

High Quality: The double ball bearing has a service life of 65,000 hours, and the 7 blades generate strong airflow to keep the cabinet cool.
Three Speeds: Silent fan features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels. Low gear (L), middle gear (M) and high gear (H), the noise is only 21dB in low gear.
Full Protection: Iron grill on both sides can protect your hands or prevent damage to the power cord during operation.
Convenient USB Fan: The USB plug can supply power to the fan through the USB port on the back of popular audio-visual electronic equipment and game consoles.
Dimension: 3.64” X 3.64” X 1.81”. Shockproof foot pads can make the fan lay flat or upright.

Bestseller No. 4

AC Infinity MULTIFAN S3, Quiet 120mm USB Fan, UL-Certified for Receiver DVR Playstation Xbox Computer Cabinet Cooling

Ultra-quiet UL-certified USB fan designed to cool various electronics and components.
Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
Fan Size: 4.7 x 4.7 x 1 in. | Airflow: 52 CFM | Noise: 18 dBA | Bearings: Dual Ball

Bestseller No. 5

Qirssyn USB Computer Fan Quiet, 5V Powered Fan with Speed Controller for Router Modem Receiver DVR Xbox TV Box Cooling

【Is Your Router Overheat Easily ?】 It reduced the temperatures of your router by a substantial amount. Whereas before the thing was almost too hot to touch at full load, it will be almost cool after you got this item. Network speeds are commensurately increased. Temperature reduction provides an expected longevity extension and higher performance of a critical network component. These fans are overall very helpful for devices that get a bit hot and start to throttle down.
【Environmental & fireproof Material】Added dust filter between units. Speed selection switch is very durable, long life with 6-Years.
【Variable Speed Controller】 The variable speed is great for turning the speed up or down to your noise comfort level. It is cycles from high-Medium-low and off speed mods. Enables the fan to be powered through an AC outlet.
【Good DIY Cooling Solution】It works great for DIY cooling fan or as an additional cooling fan for your gaming needs. Such as router, cabinet, x-box, SSD, Modem, DVR, Receiver, Streaming boxes, Security Camera NVR, andriod box, stereo, T-Mobile gateway. Good balance of quiet and airflow. Moves enough air at low speed to keep electronics cool.
【Warranty & Packing List】Warranty: One-year quality assurance. Please contact Seller If the product has any quality problems, it will be refunded within 90 days or replaced within one year | Packing list: A finished product.

Bestseller No. 6

ELUTNEG 120MM Fan with 3 Speed Switch 5V USB Fan Portable 1500 RPM USB Powered Cooling Fans Home and Office Desk PC Fan for Tablet TV Receiver Router DVR Playstation Computer

【120mm USB Fan】 ELUTENG 12cm USB fan, USB powered, plug and play, fan can be placed horizontally or vertically, perfect for cooling PC/laptop/TV box/receiver/mobile phone/PS4/projector device/router/hard drive case.
【3 Speeds Adjustable】 The newly upgraded 120mm USB cooling fan has a speed controller with 3 speed levels (low, medium and high) to control the air speed. The speed is 1000/1200/1500rpm and the airflow is 23.9/27.9/31.98 CFM. You can choose different air speed levels according to your operating environment.
【Durable and Quiet】 With hydraulic bearings and imported double ball bearings, it is durable and long-lasting. The noise level is 25.6db (weak) to 32.5db (strong), so it can be used flat or upright in quiet places such as libraries and study rooms. (If you need it to be quieter, we recommend choosing "low"). In addition, the noise does not increase with running time and can run continuously for 24 hours.
【Rubber Shock Pad for Multiple Protection】 With 4 removable rubber shock pads on each side for better safety and stability. Metal grid on both sides prevents the blade from hurting your fingers and damaging the wires while working. The corners are equipped with cable protection rubber, which is wear-resistant and not easy to break, making it safer and more reliable to use.
【Wide Practicality】 Size: 12*12*2.5cm, Cable length: 1M. It is not only suitable for cooling devices such as PCs, routers and HDDs, but also for AV devices and game consoles. Simply plug it into any device with a USB port and start cooling with ease, no fiddly wiring required.

Bestseller No. 7

AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan, UL-Certified for Receiver DVR PlayStation Xbox Computer Cabinet Cooling

Ultra-quiet UL-certified USB fans designed to cool various electronics and components.
Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
USB plug can power the fan through USB ports found behind popular AV electronics and game consoles.
Dimensions: 3.2 x 3.2 x 1 in. per fan | Total Airflow: 52 CFM | Total Noise: 18 dBA | Bearings: Dual Ball

SaleBestseller No. 8

Wathai High Airflow Router Cooling Fan for Computer Cooler TV Small Box DC 5V USB Power 120mm 240mm Fan with Multi Speed Controller

2 IN 1 USB Fan 120mm, 2 fans connect to one USB cable and work at the same time. NOTE: Power input Max 5V/1A, excess may damage the motor
Multi-speed controller to set the fan’s speed to optimal noise and airflow levels. Suare design allows the fans to be laid flat or stand upright. perfect for cooling Receiver / AV cabint / PS4 console / PC / Laptop / TV Box / Projector / Router
Indoor air circulation, plugged it into a wall charger and placed it on the floor vent to bedroom (after removing the lifted feet), No longer having to worry about sweating in bedroom
Small box fan：Whether DIY as a vertical window fan, extra small window fan, register booster fan, or usb computer fan, it offers efficient cooling
240mm Fan: 245x125x55mm / 9.65in x 4.92in x 2.17in. | Rated Voltage :5V | Airflow: 56 CFM (x2) | Speed: 2000 RPM | Notice : The fan is not waterproof. At the lowest speed setting, the fan blades will not rotate smoothly due to insufficient starting voltage, resulting in a noise that is normal

Bestseller No. 9

ELUTENG Dual 40mm USB Fan with 3 Speeds Adjustable 5V PC Fan Max 5500RPM 40mm * 40mm * 25mm Mini Case Fan Quiet Computer Fan Compatible for PC, TV Box, Router, Xbox, PlayStation

【40mm Mini Design】Product size is 40 * 40 * 25mm (exclude metal frame). With a design of mini and lightweight, this usb fan can be used in narrow places such as computer hosts, routers, etc. It can also be placed in a small gap on a desk or computer to cool down electronic products. Note: the 40mm fan is small and the speed will increase to achieve the heat dissipation effect, so some noise will be generated during use.
【2 in 1 USB Fan】Compared to a single fan, the latest upgraded 2 in 1 dual usb fans can cool electronic products from different angles at the same time, which is more efficient. With a large air volume design and an external hard disk box, it can also cool electronic devices such as smart phones, game consoles and personal computers in a few seconds.
【Double Ball Bearing Design & Long Service Life】Adopt high-quality double ball bearing motor, the service life is twice that of ordinary fans, and it can work continuously for a long time. Equipped with a metal frame and finger safety protection to prevent accidental injury during operation.
【Wide Application】This usb pc fan is not only suitable for cooling equipment such as personal computers, routers and HDDs, but also suitable for AV equipment and game consoles. Simply connect to a device equipped with a USB terminal than can start cooling easily without cumbersome wiring.
【Three Speeds】The computer fan has a multi-speed controller that sets the fan speed to the level of three different gears. 3 gears, low (L), medium (M) and high (H), can be adjusted by the user according to their needs.

Bestseller No. 10

Delinx 8W DC 12V PC Cooling Fan Speed Control,USB to Dual 3-Pin 4-Pin Fan Power Adapter Cable,DC 5V Step up 5-12V Adjustable,with 2-Way Splitter Cable

Input USB 5 V, Output DC 5-12 V adjustable,Max output 8W,ideal for Low-power 12 V fan speed controlling.
It will run either a standard 3 pin or 4 pin PWM fan, which for Receiver Xbox DVR Playstation Component Cooling
Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
The Controller is not only suitable for speed regulation, but also for dimming, temperature regulation.
Please contact us If the product has any quality problems, we will provide good After-sales service