Top passive fan for 2022
Finding your suitable passive 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 passive fan including detail information and customer reviews. Let’s find out which is your favorite one.
Best passive fan
1. havit HV-F2056 15.6"-17" Laptop Cooler Cooling Pad - Slim Portable USB Powered (3 Fans), Black/Blue
Feature
[Ultra-Portable]: Slim, portable, and light weight allowing you to protect your investment wherever you go[Ergonomic Comfort]: Doubles as an ergonomic stand with two adjustable height settings
[Optimized for Laptop Carrying]: The high-quality multi-directional metal mesh provides your laptop with a wear-resisting and stable laptop carrying surface.
[Ultra-Quiet Fans]: Three ultra-quiet fans create a noise-free environment for you
[Extra USB Ports]: Extra USB port and power switch design. Built-in dual-USB hub allows for connecting more USB devices.Warm Tips: The packaged cable is USB to USB connection. Type C connection devices need to prepare an Type C to USB adapter .
Description
HAVIT: Among Amazon's Top 3 laptop cooler sellersSlim, Light Weight, and Portable
Barely over an inch of thickness and only 1.6 lbs of weight, the HAVIT 15.6"-17" laptop cooler is ultra-portable and protects your investment wherever you go.
Ergonomic Comfort
With the help of ergonomic design and the 2 adjustable height setting, the HAVIT laptop cooler provides you with the most relaxing incline angle for all-day viewing and tying
Optimized for Laptop Carrying
The high-quality multi-directional metal mesh of HV-F2056 15.6"-17" laptop cooler provides your laptop with a wear-resisting and stable laptop carrying surface.
Superior Cooling, Whisper Quiet
Three large 110mm fans provide superior airflow at whisper quiet noise levels, spinning at just over 1,000 RPM. The HAVIT 15.6"-17" laptop cooler provides a strong 65 CFM of air flow allowing you to work all day without making any noise and interrupting your flow.
Extra USB Ports
Need extra USB ports while using HAVIT 15.6"-17" laptop cooler? Just plug it into one of the two USB ports on the laptop cooler.
Full 1 Year Manufacturer's Warranty
All HAVIT products are built to the highest quality standards and we stand behind our products with a full 1 year manufacturer's warranty.
Specification
Dimensions: 380mm L x 280mm W x 28mm H (14.96in. L x 11.02in. W x 1.10in. H)
DC Fans' Sizes: Total of 3 fans @ 110mm L x 110mm W x 20mm H (4.33in. L x 4.33in. W x 0.79in. H)
Rated voltage: 5V DC
USB Ports: 2
Speed: 1100 +/- 200RPM
Material: HIPS and metal mesh
USB cable length: 60cm (23.62in.)
Air flow: 65 CFM
Weight: 680G (1.5lb.)
Life/MTBF: 10,000 hours
2. ARCTIC Alpine 12 Passive - Silent Intel CPU Cooler for Intel Sockets 115x and 1200, up to 47 W, Pre-Applied MX-2 Thermal Paste, 95 x 96 mm - Black
Feature
PASSIVE INTEL CPU COOLER: The Alpine 12 Passive comes without a fan and yet provides enough power to keep all compatible Intel CPUs up to 47 Watts at bay. It offers an affordable solution for fully fan-less computers on Intels 115X SocketsBLACK ANODISING FOR IMPROVED HEAT-DISSIPATION: The micro-porosity resulting from the heatsink surface treament optimises the heat exchange between the aluminium and the surrounding air, thus the cooling performance in passive mode is greatly improved
PRE-APPLIED MX-2 THERMAL PASTE: Thanks to the pre-applied MX-2 thermal compound, a quick and clean installation is guaranteed
DUST AND MAINTENANCE FREE: No fan means no dust and no maintenance over time
COMPATIBILITY: the ARCTIC Alpine 12 is compatible with Intel Sockets: 115x
3. Tower Fan, Homech Whole Room Wind Curve Auto Oscillating Tower Fan with Remote, Quiet Cooling, 3 Modes, 3 Speeds, up to 12H Timer, LED Display with Auto Screen Off, Floor Bladeless Fan
Feature
3 Speeds & 3 Styles: Choose between 3 speeds (Low-Medium-High), 3 modes (Normal, Natural, or Sleep), and a 65 oscillation angle to customize your breeze to stay cool on hot summer days in the bedroom, study, or officeSimple Controls: Remotely control the strength and oscillation from your bed or sofa; view the room temperature, current mode and speed settings on the large LED screen (light turns auto-off after 30s in sleep mode)
Lower Noise, Better Sleep: This powerful yet silent tower fan brings comforting, cool breeze in an ultra-quiet way (only 45dB!); built-in timer can be set from 1 to 12 hours for a good nights sleep or cool nap
Auto Temp Detection & Safe Design: Automatically shuts off at a room temp lower than 24C / 75.2F for your health, and turns on again when it reaches 26C / 78.8F for constant ventilation under Auto mode
Compact & Portable: The Homech tower fan can fit into any room corner thanks to the small base and body; move it easily with the convenient carry handle
4. Ozeri 3x Tower Fan (44") with Passive Noise Reduction Technology, Black with Chrome Accent
Feature
Upgraded with canted fan blades that utilize the physics of blade curvature to generate opposing sound waves to reduce blade noise and isolate the soothing sounds of the airflow itself.Boasting unrivaled technology, the 3x Tower fan is engineered with 3 independently controllable fans and 3 fan speeds, offering up to 9 levels of cooling and customized airflow.
Defining the latest in stylistic innovation and digital decor, the 3x Tower fan is among the world's thinnest fans at less than 3 inches thick and boasts a visually arresting design with an elegant reinforced glass base stand.
Features 3 preprogrammed airflow patterns designed to foster sleep, relaxation and comfort with 90 degree whisper-quiet oscillation for optimal air circulation.
Extended range remote control and the touch sensitive LED control panel provide easy access to all features, including a 7.5 hour timer that can be programmed in 30 minute increments.
5000 CFM
5. VODA 4-Blade Heat Powered Stove Fan for Wood/Log Burner/Fireplace Increases 80% More Warm air Than 2 Blade Fan- Eco Friendly
Feature
Heat powered - no batteries or electricity required.Efficiently circulates warm air throughout the room.
Less consumption, more efficiency.
Innovative and durable design.
Silent operation
6. AC Infinity Ventilation Grille 5, for PC Computer AV Electronic Cabinets, Also Includes Hardware to Mount Two 80mm Fans
Feature
Designed to be installed into cabinets or walls to help increase ventilationCan also be used in conjunction with a fan system to act as an intake or exhaust vent.
Includes optional hardware to secure two 80mm fans onto the grille, and mount it into your cabinet or wall.
Features a CNC machined aluminum frame with a brushed black finish; and honeycomb grille insert.
Kit includes (4) wood mounting screws, (4) machine mounting screws with nuts, (8) fan mounting screws with nuts, and (2) 80mm spiral fan guards.
7. AC Infinity Ventilation Grille 1, for PC Computer AV Electronic Cabinets, Also Includes Hardware to Mount one 80mm Fan
Feature
Designed to be installed into cabinets or walls to help increase ventilation.Can also be used in conjunction with a fan system to act as an intake or exhaust vent.
Includes optional hardware to secure a 80mm fan onto the grille, and mount it into your cabinet or wall.
Features a CNC machined aluminum frame with a brushed black finish; and honeycomb grille insert.
Kit includes (4) wood mounting screws, (4) machine mounting screws with nuts, (4) fan mounting screws with nuts, and (1) 80mm spiral fan guard.
8. Ozeri 3X Tower Fan (44") with Bluetooth and Passive Noise Reduction Technology, Black
Feature
New edition features Bluetooth Technology and a free downloadable iOS or Android app for full control via your favorite smartphone or tablet.Upgraded with canted fan blades that utilize the physics of blade curvature to generate opposing sound waves to reduce blade noise and isolate the soothing sounds of the airflow itself.
Engineered with 3 independently controllable fans and 3 fan speeds, offering up to 9 levels of customized airflow, along with 90 degree oscillation, a programmable timer, and 3 preprogrammed airflow patterns.
Boasts a visually arresting design with an elegant glass stand and a slim (less than 3 thick and 44 tall) vertical profile.
Includes an extended range remote control and the touch sensitive LED control panel for easy access to all of the fans features; exceptionally easy to assemble (no tools required).
5000 CFM
9. Geekworm LattePanda Aluminum Alloy Passive Cooling Armor Case with 4007 5V Cooling Fan Kit for LattePanda Alpha & LattePanda Delta Edition
Feature
Installation video: youtu.be/GLmejKWW1yE; This is an aluminum alloy armor case with cooling fan designed for LattePanda Alpha and Delta board by GeekwormAll ports and slots of the case can match with LattePanda Alpha and Delta board perfectly
The silicone grease is Shin-Etsu Shin-tsu X-23-7921-5, after our test it has excellent thermal conductivity
Equipped with a 4007 dc 5v cooling fan for installing above the case, the fan dimensions is 40 x 40mm with 320.3mm hole. Use the M3 Nylon Screws which can protect from scratches on the case.
WIKI for reference: raspberrypiwiki.com/LP2_Case
10. GeeekPi Raspberry Pi 4 Armor Case with Dual Fan,Raspberry Pi 4 Passive Aluminum Alloy Case with Cooling Fan for Raspberry Pi 4 Model B (2510 Fan)
Feature
GeeekPi Raspberry Pi 4 Armor Case is specially designed for the latest Raspberry Pi 4 Model B;Assembly Video:https://youtu.be/yd3T_lVic7MIt can be access to all ports and slots of Raspberry Pi 4 Model B, such as usb-c power port, micro hdmi ports, audio port, usb ports, sd card slot, camera port, gpio port, display slot and so on;Heatsink pads cover all heat generating components except wireless.
The thermal tapes can help this aluminum alloy case close to the heating chip for better heat dissipation; The dual fan has a better quiet effect and a better cooling effect for Raspberry Pi 4 Model B;Thermal pads actually make contact with heatsink and all components.
The case has an acrylic window on the side that improves wireless/bluetooth performance and makes status lights visible,provides micro sd access, camera cable passthrough.
Package Includes:1x Aluminum Alloy Case with Dual Fan for Raspberry Pi 4 Model B, 1x User Manual
Recent Comments