Best Winsinn Case Fans in 2026

Premium quiet fan, 40x40x10 mm, 12V, 4-pin PWM, max. 5000 RPM, max. 19.6 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

40x10mm size ideal for 1U servers or replacing fans in network and storage equipment (routers, switches, NAS etc.) or other devices such as DVRs

【Powerful Airflow 】Used to DIY cool various electronic devices such as cigar humidor, TVs, mondems, routers, computer case, ps4, amplifier, fireplace, kitchen cabinet, window, server, humidifier, mushroom , grow tent, Reptile Enclosures and more.

【 Plug and Play 】Can be adjustment low speed 700rpm to 3000rpm high Speed Fan is compatible with a wide range of voltage inputs including 110V, 120V, 220V, and 240V AC. Features a multi-speed controller to set the fan’s speed to optimal noise and airflow levels.

【 Dual-ball 】 Powerful airflow fan have a lifespan of 50,000 hours and allows the fans to be laid flat or stand upright.The power adapter increases maximum fan speed and enables the fan to be powered through an AC outlet. Safe to run non-stop 24/7.

❤HIGH AIRFLOW 175CFM: 120x120x38mm 4.72x4.72x1.5inch 120mm 12v dc powerful exhaust fan with 1.6A noise 58 dBA air pressure 21.8mm H2O full speed 5000RPM 175CFM idea for those who need very strong airflow cooling fan.

❤4PIN PWM FUNCTION: 4pin 4wire 120mm powerful pwm cooling fan supports motherboard or sensor automatic speed control,fan will run from 3000-5000rpm according to inner space or device working temperature.

❤WIDE APPLICATION: The 120mm 12 volt fan with high airflow 175cfm designed for cpu cooler radiator, GPU cooler,industrial equipment cooling fan replacement,greenhouse,mini grow room,attic ventilation,DIY cooling projects for entertainment center,cabinet media server closet or welder.

Compact single-tower design combines strong cooling performance with excellent case- and PCIe-compatibility

4U compatibility: Only 125mm height is ideal for compact servers and workstations

2 highly optimised NF-B9 92mm fans with PWM support and Low-Noise Adaptors for automatic speed control and ultra-quiet operation

An intelligent fan system designed for cooling audio video, DJ, server, network, and IT equipment racks.

Protects rack-mount equipment from overheating, performance issues, and shortened lifespans.

Programmable thermostat controller with automated speed control, alarm warnings, and backup memory.

【360mm Server Fan】Total Size: 14.2" x4.72" x1"; Airflow: 279CFM (3x 93CFM); This 3x 120mm computer fan with ac plug designed to ventilate grow rack; Circulate air to help cool RV refrigerator; Transfer heating/cooling to rooms; Exhaust fumes/odors when 3d printing/airbrush spray/welding; Cool computer towers, servers, PC, modem, laptop, receiver, AV cabinets

【Infinitely Speed Control】Features knob variable speed controller; Powered by AC 100V to 125V; Simply plug it into 110v outlet and adjust the fan speed to your needs; Work great for moving air in confined space, especially in a enclosed cabinets/media center; Great for any place you need additional airflow

【Easy-to-Operate Vent Fan】This cabinet fan ventilator can be used as small window fan to exhaust and intake; Increased air circulation in crawlspace, basement, attic, and garage; or as exhaust fans for enclosed server racks, bathroom, laundry room, kitchen, DIY media rack project, smoking corner, gaming cabinet

✔️WINSINN 5010 fan 12V which small size and lightweight design, suitable for 3D printer / PC CPU server or any DIY cooling and narrow place.

✔️High quality Hydraulic Bearings, 2-years Warranty. Balance price and performance, suitable for daily use, life: 35,000 Hours.

✔️Rated Voltage: DC 12V, Current: 0.11A, Power: 1.32W, Speed: 5000PRM, Air Pressure: 3.4mmH₂O, Airflow: 9.95CFM, Noise: 28.5dBA

Designed for cooling cabinet, shassis, server, workstation, Computer case, studios, car Window exhaut, plant tent, crawl space, basement, laundry room, garage, attic, RV refrigerator, X-box, ps4, amplifier, kitchen, humidifier, mushroom growing, etc. Since the fan rotates at a high speed, the starting voltage is 5V-6V. Lower than the starting voltage will cause the fan to rotate sluggishly or make noise.

110V-220V Fan power supply with speed control function, turn the knob to adjust the speed, 3V - 12V adjustable fan speed，and can turn off the fan . | Input: 100V - 240V 50/60Hz | Output: DC 3-12V 200-2000ma

Double Metal Protective, the fan is equipped with double metal protective net, which can prevent foreign matters from getting involved and protect the normal operation of the fan blades.

Cooling Blower Fans; DC 12V 0.15A 50mmx15mm Widely used in humidifier, aromatherapy and other small appliances series; small heat radiating communication equipment; military equipment; intelligent industrial control equipment plate cooling heat, high precision medical equipment cooling; pc cpu server cooling dissipation and so on---Repair Replacement (1Pack)

Bearing: Pure copper bearing made in Japan. Guaranteed to continuously run 20,000 hours under normal temperature. Speed: 5500 RPM

Total Size : 5 x 5 x 1.5cm /2" x 2" x 0.6 " (L*D*H); Outlet Size : 2 x1.5cm/0.8" x 0.6"(L*W) Cable Length : 25cm/9.8"; Mounting Spacing : 5.8cm/2.3";Weight : 26g

5V USB POWERED: 3x12cm 36cm 360x120x50mm 14.17x4.72x1.97inch quiet pc computer desktop fans with usb connector can work with many usb devices such as router,playstation,laptop,usb charger etc.

SPECIFICATION: Rated voltage: 5v usb,rated current: 0.2A ,speed:1100rpm(total 3300rpm) ,airflow 38cfm (total 114cfm),with double sides fan guard(front and back side) to keep safe.

20MM RUBBER FEET: 120mm x 3 usb large router fan 4 corners are equipped with 2cm 0.79inch (while others are 1.5cm 0.59inch )non-slip and shockproof rubber feet, allowed fan can be placed flat with no slip and leave more space for airflow intake to cool down the device soon.

Most Powerful of All 120mm Fans, Ultra Strong Monster, High Quality Long Life

Size: 120mm x 120mm x 38mm, Dual Ball Bearing, Speed: 4000 RPM, Air Flow: 200 CFM, Noise Level: 59dBA

This super high-cfm-speed fan design for big pc or server CPU cooling component, also could be used for refresh air for your Underground Garage, Cellar or another space you want

Most Powerful of All 120mm Fans, Ultra Strong Monster, High Quality Long Life

Model: FFC1212DE, Size: 120mm x 120mm x 38mm, Dual Ball Bearing, Speed: 4000 RPM, Air Flow: 200 CFM, Noise Level: 59dBA

Power: 12VDC 3.0A 36W, 3-Wire 3-Pin Connector with Speed Sensor, Cable Length: 28cm, Weight: 400g(14 ounces)

Hydraulic Bearing Fan: Rated Voltage: DC 12V, 0.06A; Speed:5000RPM; Noise:20.1dBA; Bearing: Hydraulic; Size:40x40x10mm

High Quality: This Cooling Fan Made of High Quality Plastics with High End Bearings, Which make Cooling Fan Can Run Continuously at High Speeds Without Hassle or Concern

Easy to Install: Cooling Fan come with 2 Pin 30cm Wire Cable and the Cable with 2 Pin XH2.54 Power Connector ,Plug and Play ,Very Easy to Install

Model: SF5015SL

Size: 50 x 50 x 15mm

Voltage:DC 12v

【Dual 80mm USB fan 2200RPM】80x80x25mm / 3.2x3.2x1in. Voltage: 5V; Speed: 2200RPM; Airflow: 35CFM; Noise: 22dBA; Life: 40,000 Hours life time.

【5v USB Power Supply】This fan comes with a USB which is 12in long and is in sync with all USB ports present on computer, wall charger etc just put it on power hassle free.

【2 in 1 USB Extension Cable】USB Splitter with ON/Off Switch [2.3ft for each side], 1 Male to 2 Female Splitter so you can run two fans at once. Support 5V, 2A Max. When Press the Switch to"-",the cable will be disconnected,When Switch Press to another side without sign,the cable will connect.

WATERPROOF COOLING FAN,For applications that require moisture and dust protection,also could be used for refresh air for your underground garage,Compouter Case,Cabinets,DIY cooling ,rv fridge or replacement of PSU &industrial Fan.

HIGHER AIRFLOW/LOWER NOISE: Updated blade and motor designs allow this to put out 45.8 cubic feet per minute with a noise level of 38.5db.can satisfied with daily cooling but not too noisy.

LONG LASTING: 12V Dual ball bearing fan give a long projected lifespan of up to 50,000 hrs--that's over 5 years. Backed by manufacturer with a 1 year warranty.

【better after-use experience】 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.

【choice of most users】It works great ,for DIY cooling fan or as an additional cooling ,fan for your gaming needs. like as router, cabinet, Modem, DVR, Receiver, Streaming ,boxes, x-box, SSD, Security Camera NVR, andriod box, stereo, T-Mobile gateway. Good balance of quiet and airflow. keeping electronics cool .Three specifications of fans, suitable for more usage scenarios .

【Custom shock absorbing feet】 four feet using environmentally friendly rubber, after testing, the softness of the feet that can smoothly grab the desktop, not too hard and desktop resonance .

1. Cooling Blower Fan is made of special and premium materials Plastic. It is high temperature resistant and extremely durable

2. Main Color: Black. Product Name: Laptop Cooling Blower Fan; Rated Power: DC 12V 0.33A; Connector: 2 Terminals Power Connector. Flabellum Number: 7 Flabellums

3. Total Size : 120x 120 x 25mm /4.7" x 4.7" x 0.98" (L*W*H); Cable Length : 20.5cm/10". Mount Hole Dia: 4.5mm/0.177". Weight: 110g.

【Widely Applications】Cooling for Mining Machine, RV Refrigerator, Server Rack, Mining Rig, AV Cabinets, Server Cabinets CPU GPU

【Powerful Booster Fan】Register booster fan features durable focused-airflow blades, high static pressure allows the fan to push (or pull) air efficiently, even in restrictive spaces. the static pressure fans can blow air with great force in one direction. blowing far away, accelerating the circulation of air, fast heat dissipation suitable for noise-tolerant applications.

【4-PIN PWM Fan】Motherboard 4 Pin Interface supports PWM speed control and speed feedback function.

❤HIGH AIRFLOW 174.9CFM: 120x120x38mm 4.72x4.72x1.5inch 24v 120mm dc powerful exhaust fan with 0.8a noise 58dBA air pressure 21.8mm H2O full speed 5000RPM 174.9CFM idea for those who need very strong airflow cooling fan.

❤4PIN PWM FUNCTION: 120mm 4 pin 4 wire high airflow pwm cooling fan supports motherboard or sensor automatic speed control,fan will run from 3000-5000rpm according to inner space or device working temperature.

❤WIDE APPLICATION:120mm fan with high airflow 174.9cfm designed for cpu cooler radiator,GPU cooler,industrial equipment cooling fan replacement,greenhouse,mini grow room,attic ventilation,DIY cooling projects for entertainment center,cabinet media server closet or welder.

Product Name:TFC1212DE

Voltage :DC 12V /Current：4.0A

Power Connector:4wire 4pin

Increase ventilation inside your rack enclosures and server cabinets

3 durable 4 in. 120V high-performance fans

6 ft. AC power cord with 5-15P plug

1.Temp Control auto server fan. Fits 19” Standard Equipment. Accommodates tower units, monitors, and other equipment.

2.Cold Rolled Steel Made. Powder coated finish that protects them from rust and corrosion.

3.4 fans in one. Air flow up to 220 CFM.

DC Brushless Cooling Fan, Rated Voltage: DC 24V, Current: 0.1A

Speed: 3000RPM; Air flow: 13.8CFM; Noise:26dBA;

60 x 60 x 10mm Fans. Connector: 2 Terminal Connector with 2pin-ph2.5