Top 10 Electronic Cooling Fans 8

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

Specification:
Type: 8 Way PC Fan Hub
Material: Plastic + Metal
Color: Black
Power Supply Port: Large 4Pin IDE Molex
Outlet Interface: 8-Way 3Pin Fan Port
2 Level Speed Controller: Low, High and OFF
Function: Support multi-way 3PIN fans to start at the same time
Fit for: 12V 3pin cooling fan. The total current of 8 ways does not exceed 2A
Package includes: 1 x Large 4 Pin IDE Molex 1 To 8 Way 3Pin Splitter Cooling Fan Hub PCB Adapter

Adopting high performance all black circuit board, sturdy and durable, low resistance, will not affect cooling fan performance.
Powered by computer, enough power supply, stable performance, there are two optional power interface: Large 4Pin IDE Molex and SATA.
No longer worry about the insufficient fan interface with 8 fans in control at the same time, centralizing arrange fan cables.
Small size, space saving. The glue covered on the back of PCB can stick the hub on the PC case easily and firmly, not easy to fall off.
Support manually speed control, the fan can be started at full (HIGH) or Low (LOW) speed with manual gear or shut down.

Note:The LED light of the light-emitting fan will be dim or light off in the low-speed gear, because the LED power supply voltage is 12v, and the low-speed gear is not enough to start the LED light

Overview

The AIRFRAME series is designed to intelligently cool AV closets, rooms, and large enclosures. Featuring thermal control and high airflow fans, the system efficiently cools rooms holding various audio video components and equipment. Each unit includes a nylon-mesh filter which can prevent dust particles from entering the room and getting into your equipment. This filter can be easily detached for cleaning. Each fan is engineered to maximize airflow while keeping noise levels to a minimum. Features long life dual ball bearings rated at 67,000 hours. The frame is constructed with premium aluminum alloy, machined, and painted white for a professional and detailed appearance. Includes all necessary hardware to easily mount the unit onto a door or wall, and power it through an outlet.

Intelligent Cooling

Programming includes an easy-to-use thermostat and a SMART mode that automatically adjusts the fan’s speed to react to varying temperatures. Additional features include alarm alerts, fan failure triggers, power savings setting, display lock, and backup memory. Six fan speeds are available with three screen brightness settings.

Applications

This high airflow fan system can be mounted on the door or walls of equipment closets, rooms, and larger-sized enclosures. An airflow rating of 200 CFM will provide proper cooling to small AV closets holding server, network, IT and equipment racks.

Dimension: 40*40*10mm
Housing: Black PBT (UL94V-0)
Fan Blade: 7 Blades, Black PBT (UL94V-0)
Bearing System: Two Ball Bearings

Rated Voltage: 5V DC
Operating Voltage Range: 4.5-5.5V DC
Start-up Voltage: 3.5V DC
Rated Current: 0.08A (0.20A Max.)
Rated Power: 0.40W (1.0W Max.)

Rated Speed: 6000PRM
Air Flow: 7.32CFM
Air Pressure: 2.98mmH2O
*Noise Level: 26.26dB(A)
Conform to RoHS: Yes
Safety Approvals: CE cUL UL
Life Expectancy: 50000H at 25degree test
Net Weight: 18.7g

*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.

– Ultra quiet Low-speed brushless DC fan – Size: 30mm (L) x 30mm (W) x 15mm (H) – Material: High Quality Plastic Housing – 5 Plastic Blades – Speed: 7000 RPM – Airflow: 4.8CFM – Noise: 20 DBA – Rating: DC 5V , 0.4W; for Raspberry Pi 2/Pi 3 Case

SUNON 50 x 50 x 10mm Cooling Fan with 2 pin connector KDE1205PFB2-8
2 pin connector
Model KDE1205PFB2-8

Specs
Fan Size 50 x 50 x 10mm
MTFB 60,000 Hours Bearing Type Single Ball Bearing
RPM 4700
Air Flow 9.2 CFM
Noise Level 30.0 dBA
Connector 2 Pin
Tail 3.5 inch
Fan Dimensions 50 x 50 x 10mm
Rated Voltage 12V DC

Overview

A quiet cooling fan system designed to be placed on top of AV components such as receivers, amplifiers, and DVRs. Maintaining an optimal temperature for components prevents overheating, ensures constant performance, and extends their lifespan. The LCD digital controller on the front of the system features a smart thermostat with speed control and status alerts. The steel enclosure houses three dual-ball bearing blowers that pulls heat out of the component and exhausts out the rear. Its slim low-profile design enables the unit to fit in tight spaces. On the backside are ports to connect and control additional fans. Includes corded power adapter to plug the fan system through an outlet.

Intelligent Programming

Programming includes an easy-to-use thermostat and a SMART mode that automatically adjusts the fan’s speed to react to varying temperatures. Additional features include alarm alerts, fan failure triggers, power savings setting, display lock, and backup memory. Six fan speeds are available with three screen brightness settings. Behind the unit are ports that can control up to six individual AC Infinity AIRPLATE Cabinet fans and MULTIFAN Component fans.

Design and Construction

Each system features dual-ball bearing blowers rated at 67,000 hours and are certified by CE and RoHS. Blowers contain a PWM-controlled motor used to minimize noise during speed variations and are suspended in mid-air with silicone mounts to absorb vibrations. A low-profile design allows the unit to fit in applications with a limited height clearance. Aluminum and steel construction enables additional components up to 30 pounds to be stacked on top.