Finding your suitable readers for 4×4 cooling fan is not easy. You may need consider between hundred or thousand products from many store. In this article, we make a short list of the best readers for 4×4 cooling fan including detail information and customer reviews. Let’s find out which is your favorite one.
542 reviews analysed
1. Dorhea 2pcs Raspberry Pi 4 Fan 30x30x7mm Raspberry Pi Brushless Cooling Fan Brushless 3.3V 5V DC Quiet Fan for Raspberry Pi 4, Pi 3 B+, Pi 3 B, Pi 2, Pi B+, Pi Zero/Zero W,Robot Project
Feature
- High Quality — 100% brand new and in good condition,with high quality ,great performance
- Super Quiet — Cooling fan run smoothly(15.92dBA), Long life (30,000 hours) keep CPU safe without overheating
- Unique Terminal Interface — with two terminals, Its connector is separating, One-to-Two interface connector Interface for dual speed mode (3.3V and 5V DC)
- Compatible with — Raspberry Pi B, B+, A+, 2, 3, 4 model B and B+ and Pi Zero/Zero W other robotic projects and development boards
- This fan can be installed for most of the standard Raspberry Pi cases and also is compatible with RetroFlag NESPI Case
Description
Specifications:
– Fan Size: 30x30x7.5 mm (LxWxH)
– Wire Length: 2.6 inches (66mm)
– Connector: One-to-Two pin
– Color: Black
– Bearing Type: Hypro Bearing
– Operating Voltage: DC 3.3V – 5V
– Start up Voltage: DC 3V
– Noise Level: 15.92dBA
– Life Time: 30,000 hours
Suitable for Raspberry Pi B / Raspberry Pi B+ / Raspberry Pi A+ / Raspberry Pi 2 and Pi 3 Model B+ / Raspberry Pi 3 / Raspberry Pi 4/ Pi Zero/Zero W
Package Including
2 X Cooling Fan
8 X Nuts
8 X Screw
2. AC Infinity AXIAL LS1238, Quiet Muffin Fan, 120V AC 120mm x 38mm Low Speed, for DIY Cooling Ventilation Exhaust Projects
Feature
- Designed for projects that requires cooling or ventilation
- or as a replacement fan for various products.
- Includes a heavy-duty aluminum fan with power plug cord, two fan guards, and mounting screw set.
- Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright.
- Low Speed: Has a lower noise and airflow rating than high speed models of the same size.
- 120 x 120 x 38 mm (4.7 x 4.7 x 1.5 in.) | 100 to 125V AC | Airflow: 62 CFM | Noise: 32 dBA | Speed: 1800 RPM
Description
Product Description
The heavy duty axial fan kit is designed for custom projects and as a replacement fan. The fan runs on 100 to 125V AC and contains everything needed to easily mount the fan and power it through a wall outlet. Includes a 4 foot power cord that can be easily attached to the fan’s metal terminals and allows it to be powered through a wall outlet. The plug cord can also be cut and be converted into lead wires to be connected to a wired AC power source. Also includes two 120 millimeter metal fan guards and a mounting screw set. The AC Infinity axial fan is UL recognized under certificate E503903, and also CE and RoHS certified.
Heavy Duty Construction
The fan’s housing is constructed of die-cast aluminum painted black and able to perform well in harsh environments and withstand shocks. Its impeller and blades are molded with thermoplastic which have a high resistance to flammability Impedance protected motors contains windings that have a higher resistance to heat during a rotor lock. Containing long life dual ball bearings, the fans can be run continuously for 67,000 hours and be mounted in any direction.
Applications
This low speed fan is suitable in applications that requires a lower noise level and can accept a weaker airflow. Popular uses include theater cabinets, woodstove heaters, room to room doorways, amplifiers, kegerators, and more. Because this is a standard industrial size fan, it can be used to replace fans found in various electronics and machinery.
3. ANVISION 2-Pack DC 24V 40mm x 10mm Brushless Cooling Fan, Dual Ball Bearing, YDM4010B24
Feature
- Rated Voltage: 24V DC, Current: 0.06A
- Bearing Type: Dual Ball Bearings, low noise, long life:50000H
- Airflow: 5.07CFM, Air Pressure: 2.45mmAq, Speed: 6000PRM, Noise: 23.20dBA
- Lead Wire: fit in 2-PIN-2.5mm connector, length: 150mm / 5.90inch, Dimension: 40mm x 40mm x 10mm
- Warranty: 2-years, Package: 2x 24V DC brushless fans
Description
Dimension: 40*40*10mm
Housing: Black PBT (UL94V-0)
Fan Blade: 7 Blades, Black PBT (UL94V-0)
Bearing System: Two Ball Bearings
Net Weight: 13.7g
Rated Voltage: 24V DC
Operating Voltage Range: 21.6-26.4V DC
Start-up Voltage: 14.0V DC
Rated Current: 0.06A
Rated Speed: 6000PRM
Air Flow: 5.07CFM
Air Pressure: 2.45mmAq
*Noise Level: 23.20dB(A)
Life Expectancy: 50000H at 25degree test
*Acoustical Noise Testing Condition: Fan is hanged in anechoic chamber, noise is measured at rated voltage in anechoic chamber with microphone at a distance of 1 meter formthe air intake.
4. Noctua NF-A4x10 PWM, Premium Quiet Fan, 4-Pin (40x10mm, Brown)
Feature
- Premium quiet fan, 40x40x10 mm, 12V, 4-pin PWM, max. 5000 RPM, max. 12.9 dB(A), >
- 150,000 h MTTF
- Award-winning 40x10mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal replacement for noisy or broken 12V 4cm fans in 3D printers, DVRs, NAS, switches, routers, other network and storage devices, etc.
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 1000-5000rpm speed range (3700rpm max. with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
5. AC Infinity AIRPLATE S7, Quiet Cooling Fan System 12" with Speed Control, for Home Theater AV Cabinets
Feature
- An ultra-quiet fan system designed for cooling cabinets that requires minimal noise.
- Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.
- Contains a CNC machined aluminum frame with a modern brushed black finish.
- Powered by wall outlet or USB port, included Turbo Adapter increases performance by 25%.
- Dimensions: 11.7 x 6.1 x 1.3 in. | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball
Description
Product Description
The ultra-quiet fan system is designed to cool home theaters, entertainment centers, and audio video cabinets. Features a speed controller and 6 foot power cord. Included fans use a custom motor engineered to minimize noise during speed variations and are certified by CE, UL, TUV, and RoHS. Containing dual ball bearings rated at 67,000 hours, the unit can be mounted in any direction. Features a CNC machined aluminum frame with a modern brushed black finish. Fans are set to exhaust air out the frame but this can be reversed to intake air using a screw driver. Includes all necessary hardware to easily mount the unit onto a cabinet and power it through an USB port or standard wall outlet.
Speed Controller and Boost Adapter
The in-line multi-speed controller with power switch allows setting the fan’s speed to optimal noise and airflow levels for various environments. The included Boost Adapter not only allows the fan to be powered through a wall outlet, but increases its performance by up to 25%.
Connecting Additional Units
For cabinets that requires more airflow, each fan unit can daisy chain additional AIRPLATE S series cabinet fans: AIRPLATE S1 (AI-CFS80BA), AIRPLATE S3 (AI-CFS120BA), AIRPLATE S5 (AI-CFD80BA), and AIRPLATE S7 (AI-CFD120BA). Up to six units can share the same USB or wall outlet power source. AIRPLATE S3/T3 contains one fan, AIRPLATE S7/T7 contains two fans, and AIRPLATE S9/T9 contains three fans.
Applications
This ultra-quiet cooling system is popular in a variety of applications including home theaters, entertainment centers, and audio video cabinets; and smaller enclosures and racks holding computers, receivers, amplifiers, and other AV equipment.
6. Noctua NF-A6x25 PWM, Premium Quiet Fan, 4-Pin (60mm, Brown)
Feature
- Premium quiet fan, 60x60x25 mm, 12V, 4-pin PWM, max. 3000 RPM, max. 19.3 dB(A), >
- 150,000 h MTTF
- Award-winning 60x25mm A-series fan with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- Ideal replacement for noisy or broken 12V 6cm fans in DVRs, NAS, network and storage devices, 3D printers, etc.
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, broad 550-3000rpm speed range (2100rpm max. with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, Low-Noise Adaptor, extension cable and y-cable for running two PWM fans on the same header
7. Noctua NF-A4x20 PWM, Premium Quiet Fan, 4-Pin (40x20mm, Brown)
Feature
- Premium quiet fan, 40x40x20 mm, 12V, 4-pin PWM, max. 5000 RPM, max. 14.9 dB(A), >
- 150,000 h MTTF
- Award-winning A-series design with Flow Acceleration Channels and Advanced Acoustic Optimisation frame for superior quiet cooling performance
- 40x20mm size ideal for 1U servers or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs
- 4-pin PWM version for automatic speed control via 4-pin PWM fan headers, 5000rpm maximum speed (4400rpm with supplied Low-Noise Adaptor)
- Includes anti-vibration mounts, fan screws, extension cable and OmniJoin adaptor set for connecting the fan to proprietary fan headers
8. Traxxas 3340 Cooling Fan Velineon ESC
Feature
- Accessory Cooling Fan reduces ESC temperatures during extended operation for maximum power flow
- Securely clips onto the VXL-3s heatsink for easy installation
- Wires are neatly routed thanks to the integrated connector clip
- Simply plug the accessory cooling fan into the Velineon VXL-3s accessory power connector
- Integrated Connector Clip
- Reduce ESC operating temperatures
- Clips on to Velineon ESC
Description
Product Description
Cooling fan, Velineon VXL-3s ESC The Velineon VXL-3s Accessory Cooling Fan reduces ESC temperatures during extended operation for maximum power flow. It securely clips onto the VXL-3s heatsink for easy installation. Wires are neatly routed thanks to the integrated connector clip. Simply plug the accessory cooling fan into the Velineon VXL-3s accessory power connector and clip the fan onto the heatsink for increased cooling. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user’s manual for exact parts listings.
From the Manufacturer
Traxxas Velineon VXL-3s Accessory Cooling Fan reduces ESC temperatures during extended operation for maximum power flow. It securely clips onto the VXL-3s heatsink for easy installation. Wires are neatly routed thanks to the integrated connector clip. Simply plug the accessory cooling fan into the Velineon VXL-3s accessory power connector and clip the fan onto the heatsink for increased cooling.
9. AC Infinity AIRTAP T6, Quiet Register Booster Fan with Thermostat Control. Heating Cooling AC Vent. Fits 6” x 12” Register Holes.
Feature
- A quiet fan system designed for improving wall and floor register airflow from HVAC systems.
- Programmable LCD controller with heating and cooling thermostat, and automated fan speeds.
- Premium anodized aluminum frame with CNC-machined detailing and a brown bronze finish.
- Features stator-blade fans which can deliver strong airflow from high static-pressure ductwork.
- Fits ONLY 6 x 12 in. Registers | Airflow: 160 CFM | Noise: 20 Dba | Includes Wall Adapter
Description
Overview
A quiet fan system designed to be mounted onto wall or floor registers to boost airflow. By increasing warm and cool air coming from weak registers, you can increase room comfort and reduce energy costs. Features a LCD display with smart thermostat control and customizable fan speeds. The mounting frame is constructed of bronze-anodized aluminum with CNC-machined detailing and a brushed finish for a professional appearance. Features PWM-controlled stator blade fans that are designed for high static pressure applications such as ducting. Includes hardware and power supply needed to secure the unit onto an existing register opening and power it through an outlet.
Intelligent Programming
The controller on each unit features active thermal monitoring that can trigger fans to run for both cooling and heating temperatures you have set, as well as automatically adjust fan speeds to respond to varying temperatures. The controller can also be set to run continuously at speeds manually. Features temperature display, easy power on-off, and backup memory.
Stator-Blade PWM Fans
The system utilizes high-performance DC-motors that are controlled using PWM (Pulse Width Modulation). This technology enables the dual 120mm fans to be able to run smoothly at extremely low RPM speeds without generating motor or electromagnetic noises. In addition, the fans feature a stator-blade design with a high static pressure rating, specialized for delivering airflow even in applications where air movement is being restricted such as through ductwork. The motor houses dual ball bearings rated at 67,000 hours and are certified by CE and RoHS.
10. AC Infinity MULTIFAN S7, Quiet Dual 120mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling
Feature
- Ultra-quiet 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: 4.7 x 4.7 x 1 in. per fan | Total Airflow: 104 CFM | Total Noise: 19 dBA | Bearings: Dual Ball
Description
Product Description
The ultra-quiet cooling fans can be positioned to stand upright or laid flat to cool various electronics and components. Features a multi-speed controller with power switch. Includes eight large anti-vibration rubber feet per fan and a 6-foot power cord. The USB plug can be plugged into the USB ports found behind popular electronics such as receivers and video game consoles. The two fans are permanently connected by a 2.5 feet cord and share the same multi-speed controller. Each unit contains an additional USB port, up to four fans can be daisy chained together to share the same power source. Certified by CE and RoHS.
Speed Controller
The fan includes an in-line multi-speed controller with power switch to set the fan’s speed to optimal noise and airflow levels for various environments.
Connecting Additional Units
For electronics and components that requires more airflow, each fan unit can daisy chain additional MULTIFAN S series fans. Up to four fans can share the same USB power source; and up to six fans can share the same thermal controller (sold separately). MULTIFAN S1, S2, S3 and S4 contains one fan, and MULTIFAN S5 and S7 contains two fans.
Applications
This ultra-quiet cooling fan is popular in a variety of electronics and components such as receivers, DVRs, video game consoles, modems, computers, amplifiers, and other audio video equipment.
Conclusion
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