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Nowadays, there are so many products of 4 inch dc cooling fan in the market and you are wondering to choose a best one. You have searched for 4 inch dc cooling fan in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings 4 inch dc cooling fan which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
Strong Quiet 12025 Fan 120x120x25mm 12cm 120mm Computer Case Fan DC 12V Cooling Fan for Computer case 2Pin 2 Wire 1600RPM 2-Pack
- ❤ HIGH SPEED 1600RPM :120 x 120 x 25 mm quiet 120mm power supply PSU RV fan pc computer fan 1600RPM (73CFM each 146CFM total) low noise 120mm fans for desktop pc computer power supply or other eletronics equipment heatsink radiator.
- ❤ 12V DC :Small Size 12v cooling fan for power supply rv refrigerator dc 120mm 0.25a cooling fan mini dc fan 120mm 1600RPM,With PBT material,good insulation and heat resistance,tough and durable quality .
- ❤ EASY 2PIN CONNECTOR:120mm 2Pin 2.54 connector fans with connection protection,easy installation and replace operation,even wrong connected,fan will not burn but just not work.
- ❤ LONG LIFE BEARING :Long Life Sleeving Bearing cooling fan,this makes sure the Required Cooling and Minimizes the Noise Level.
- ❤ 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.
Similar items with 4 stars and above
Wathai 2Pin 120mm x 38mm 12V DC Brushless Cooling Fan High Airflow Cooler Fan
- 1 Piece fan include fan grill and mounting screws & nuts
- Rated Voltage:12V 0.5A
- Speed: 2800RPM
- Air flow: 118CFM
- Noise:42dBA
- Connecter: XH2.54-2Pin
- Cable Length: 25cm Or 9.5 inches
- Bearing type: Sleeve Bearing
- Life: 35000 hours
- Dimension: 120mm(L) x 120mm(W) x 38mm(H) / 4.72×4.72×1.5 in. per fan
12038S 12V2P2.5 Package include: 1 Piece fan include fan grill and mounting screws & nuts
Size:120x120x38mm
Rated Voltage:12V 0.5A
Bearing type: Sleeve Bearing
Speed: 2800RPM
Air flow: 118CFM
Noise:42dBA
Connecter: XH2.54-2Pin
Cable Length: 25cm Or 9.5 inches
Life: 35000 hours
Weight:230g/pcs or 8.1oz1
Similar items with 4 stars and above
GDSTIME Dual Ball Bearings 120mm x 120mm x 25mm 5 inch 12v Brushless DC Cooling Exhaust Fan
- Dimension of outer the frame is 120mm(L) x 120mm(W) x 25mm(H) / The size of fan in inch is 4.72in(L) x 4.72in(W) x 1in(H)
- The center to center distance beween the mountiong holes is 105±0.3mm/4.13in.
- Operating Voltage Range：5.5V to 13.8V. (overtake to 13.8V, it can also work. but not safe, and seriously affects lifespan of fan.) The started Voltage is 3.6V.
- Rated Voltage: DC 12V
- Rated Current: 0.3Amp ±10%
- Rated Speed: 2500 RPM
- Air flow: 83.2CFM
- Noise: 35.7dBA
- Power: 3.5Watt
- Connector: XH2.54-2Pin
- Lead wire: UL Type (+): Red wire
- (-): Black wire. This is a two wire cooling fan
- Bearing Type: Dual Ball Bearings
- Life: working up to 50000h at 25 degrees.
- Please Comfirm the Fan Size, Voltage, Connector and other parameters before purchase.
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AC Infinity CLOUDLINE T4, Quiet 4” Inline Duct Fan with Temperature Humidity Controller – Ventilation Exhaust Fan for Heating Cooling Booster, Grow Tents, Hydroponics
- Designed to ventilate hydroponic grow rooms, transfer heating/cooling, cool AV closets, and exhaust odors.
- Intelligent controller with temperature and humidity programming, fan speed control, timer, and alarm system.
- Mixed flow design combined with a PWM-controlled DC-motor for a truly quiet and energy efficient performance.
- Kit also includes corded sensor probe, AC power plug, two duct clamps, and required mounting hardware.
- Duct Size: 4” | Dimensions: 6.9 x 11.9 x 7.4 in. | Airflow: 205 CFM | Noise: 28 dBA | Bearings: Dual Ball
Inline Duct Booster Fan
A smart inline duct fan designed to quietly ventilate hydroponic grow rooms, boost heating/cooling to rooms, circulate fresh air, exhaust projects, and cool AV closets. Featuring an inline mixed-flow design, the duct fan can maintain airflow even in high static pressure applications. Contains an DC-motor with PWM-control for a quiet and energy efficient performance. Includes an intelligent controller that features advanced programming and functions. Complete kit includes one duct fan unit, one thermal controller, one corded thermal probe, two duct clamps, installation manual, all necessary mounting hardware, and a corded AC plug adapter.
Intelligent Controller
The controller can be programmed to adjust fan speeds to respond to varying high and low temperatures, and humidity. For ventilation applications, the controller can be set to run continuously, or triggered to run at customizable speeds when given power, due to its backup memory capability. Additional features includes a countdown timer, alarm system, and eco-mode. Includes detachable 12-foot precision water-resistant probe.
Quiet and Energy Efficient Design
Unlike common duct fans that uses an AC-motor which are loud and unmanageable, this duct fan features an DC-motor that is controlled using PWM (Pulse Width Modulation). This technology enables motors to be able to run smoothly at extremely low RPM speeds without generating additional heat or noise. In addition, the duct fan uses a mixed flow design using a stator blade and dual hydrodynamic wind circles. This gives it a high static pressure rating, enabling it to deliver airflow even in applications where air movement is being restricted. The motor houses dual ball bearings rated at 67,000 hours which allows the duct fan unit to be mounted in any direction. The unit is IP44 rated to be highly resistant to dust and liquids, and performs well even in harsh environments.
AC Infinity AXIAL LS1238, Quiet Muffin Fan, 120V AC 120mm x 38mm Low Speed, for DIY Cooling Ventilation Exhaust Projects
- 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
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.
AC Infinity AXIAL 1238W, Muffin Fan, 115V 120V AC 120mm x 38mm High Speed, for DIY Cooling Ventilation Exhaust Projects
- Designed for projects that requires cooling or ventilation
- or as a replacement fan for various products.
- Terminal connectors, includes optional wire-leads cord adapter. For same kit with plug cord and grilles, see model HS1238A-X.
- Dual-ball bearings have a lifespan of 67,000 hours and allows the fans to be laid flat or stand upright
- High Speed: This model is designed to maximize airflow and can be too loud for some applications.
- 120 x 120 x 38 mm ( 4.7 x 4.7 x 1.5 in. ) | 100 to 120V AC | Airflow: 110 CFM | Noise: 47 dBA | Speed: 2600 RPM
Product Description
The heavy duty axial fan kit is designed for custom projects and as a replacement fan. The high speed 120 by 120 by 38 millimeter 115V AC axial fan is housed in die cast aluminum with thermoplastic blades. Containing long life dual ball bearings, the fan can run continuously for 67,000 hours and be mounted in any direction. Has terminal connectors but can be converted to AC wire-leads with the included power cord adapter. Does not include fan guards or plug cord, please see model HS1238A-X. 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.
Applications
This high speed fan is suitable in applications where maximizing airflow is the primary objective and a louder noise level is tolerable. Popular uses include tanning beds, LED signs, server racks, industrial machinery, arcade systems, and more. Because this is a standard industrial size fan, it can be used to replace fans found in various Samsung and Eaton servers and UPS systems.
TerraBloom 4" Inline Duct Fan, Quiet Energy Saving EC Motor with 0-100% Adjustable Speed Controller. 160 CFM, 18W.
- BIG ENERGY SAVINGS: Built with new generation EC motor our new 4″ ECMF series fans deliver 160 CFM of airflow using only 18 Watts. That’s over 80% power cost savings over AC motor based fans producing same airflow and pressure using 100+ Watts. With 12 hours of daily use this fan fully pays for itself in energy savings in less than 12 months.
- QUIET & FULLY ADJUSTABLE: Using included controller this fans’ speed can be adjusted from 0%-100% without creating any additional hum or noise. See the video in this product’s listing showing actual sound output at various speeds
- AIRTIGHT ALUMINUM HOUSING: Resists accidental damage, harsh elements and reduces maintenance in demanding applications such as ventilation of grow tents, gardens, farms, crawl spaces, attics, etc
- COMPACT DESIGN: : Only 6.25″ (L) x 7.25″ (W) x 5.9″ (H). Ideal for applications with minimal space available. Installation hardware (screws and anchors) included in set
- ETL LISTED WITH 2 YR WARRANTY: ECMF series fans are ETL listed and Conform to UL standard 507, Certified to CSA Standard C22.2 No 113. Covered by 2 year warranty
AC Infinity AXIAL 1238, Muffin Fan, 120V AC 120mm x 38mm High Speed, for DIY Cooling Ventilation Exhaust Projects
- 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.
- High Speed: This model is designed to maximize airflow and can be too loud for some applications.
- 120 x 120 x 38 mm (4.7 x 4.7 x 1.5 in.) | 100 to 125V AC | Airflow: 110 CFM | Noise: 47 dBA | Speed: 2600 RPM
Rosewill 120mm Case Fan 4-Pack, Long Life Sleeve Bearing Computer Case Fan ROCF-13001, Ultra Quiet Computer Cooling Fan 4 Pack 120 mm Standard Case Fan
Rosewill ROCF-13001 120mm Long Life Sleeve Case Black Case Fan For Computer Cases 4 Pack
Similar items with 4 stars and above
AC Infinity AXIAL 1225, Quiet Muffin Fan, 120V AC 120mm x 25mm Low Speed, for DIY Cooling Ventilation Exhaust Projects
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. AC Infinity fans are certified by CE, UL, TUV, and RoHS.
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 and meets UL 94 standards for 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.
Conclusion
By our suggestions above, we hope that you can found 4 inch dc cooling fan for you.Please don’t forget to share your experience by comment in this post. Thank you!
