--- product_id: 640382453 title: "Wathai 120mm Waterproof Small Box Fan IP67 12V Computer Fan AC 110v 120v | Dual Ball Fan with AC Plug DC 12V to AC 110V 240V Speed Controller for Biltong Box Grow Tent Terrarium Aquarium Greenhouse" brand: "wathai" price: "€ 64.70" currency: EUR in_stock: true reviews_count: 13 category: "Wathai" url: https://www.desertcart.hr/products/640382453-wathai-120mm-waterproof-small-box-fan-ip67-12v-computer-fan store_origin: HR region: Croatia --- # IP67 Waterproof & Dustproof Dual Ball Bearings - 50,000 hrs durability Variable Speed Controller for custom airflow Wathai 120mm Waterproof Small Box Fan IP67 12V Computer Fan AC 110v 120v | Dual Ball Fan with AC Plug DC 12V to AC 110V 240V Speed Controller for Biltong Box Grow Tent Terrarium Aquarium Greenhouse **Brand:** wathai **Price:** € 64.70 **Availability:** ✅ In Stock ## Summary > 💨 Stay cool, stay ahead—because your gear deserves the best breeze. ## Quick Answers - **What is this?** Wathai 120mm Waterproof Small Box Fan IP67 12V Computer Fan AC 110v 120v | Dual Ball Fan with AC Plug DC 12V to AC 110V 240V Speed Controller for Biltong Box Grow Tent Terrarium Aquarium Greenhouse by wathai - **How much does it cost?** € 64.70 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/640382453-wathai-120mm-waterproof-small-box-fan-ip67-12v-computer-fan) ## Best For - wathai enthusiasts ## Why This Product - Trusted wathai brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** 120mm size fits snugly in tight spaces like grow tents, terrariums, and gaming rigs, delivering 108 CFM airflow. - • **Plug & Play Powerhouse:** Works seamlessly with 110V-240V AC outlets—no complicated setups, just instant, versatile cooling. - • **Engineered for Endurance:** Dual ball bearings deliver a rock-solid 50,000 hours of whisper-quiet, reliable cooling. - • **Tailored Airflow Control:** Dial in your perfect breeze with the included variable speed controller—balance power and peace effortlessly. - • **Unstoppable Outdoor Resilience:** IP67 rating means this fan laughs in the face of water and dust—perfect for your toughest environments. ## Overview The Wathai 120mm Waterproof Small Box Fan is an IP67-rated, dual ball bearing fan designed for demanding environments. It offers up to 50,000 hours of durable, quiet operation with a maximum speed of 3000 RPM and airflow of 108 CFM. Equipped with a variable speed controller and compatible with 110V-240V AC power, this compact fan is ideal for cooling electronics, grow tents, aquariums, and more, ensuring efficient ventilation and long-lasting performance. ## Description Product description IP67 Waterproof Fan 3inch 4inch 5inch These IP67 waterproof and dustproof cooling fans 3inch - 5inch, are specifically designed to endure the most challenging outdoor settings characterized by high humidity and the presence of dust. The effective cooling fans are an ideal solution for outdoor electronic box cabinets or any DIY project. 110v - 240v Variable Speed Controller The 12v computer fan with speed control powered by well outlet. Cooling a small box, grow tent, biltong box, providing ventilation with 12V exhaust fan, or enhancing computer performance with an AC plug. It's also suitable for mushroom, greenhouse, freezers, or compact spaces due to its flat design. Dual Ball Motor Small electric fan ball bearings for 24/7 use. The versatile 120mm computer fan is essential for PC cooling. It offers efficient airflow, adjustable speed, and compatibility with standard ac power supplies. Suitable for compact setups, it dissipates heat effectively and improves ventilation. 110v 120v 220v 240v Small cooling fan for DIY project Intake and exhaust air. Small ac fan for RV refrigerators,beer chest freezer, Xbox/ receiver, router, modem, av cabinet, pc computer, gaming laptop, home entertainment cooling; 3D printed fume extractor, server cabinet, camper, doorway corner air circulation. DIY window fans with exhaust and intake. Proper ventilation and heat dissipation are essential indoors and outdoors. The AC fan is perfect for various applications, including chicken coops, bathrooms, outdoor boxes, terrariums, aquariums, reptile enclosures, smoking/welding areas, pet houses, and sheds. The computer fan, specifically the 120mm AC fan, for a cabinet or doorway. Parameters 120mm x 25mm with control 120mm x 38mm 2Pin 120mm x 25mm 2Pin 80mm x 25mm 2Pin 60mm x 25mm 2Pin 120mm x 32mm 2pin Review: Works great in a plant cabinet. - Connected these in my plant cabinet. I love that they have a dial so I can adjust the speeds. My partner was able to splice the cable so I only need one dial. Significantly improves the airflow in the cabinet. It’s not super loud either! Review: Its waterproff - Works well ## Features - 120mm Waterproof Fan: 120mm IP67 fan resists harsh outdoor conditions. Ideal for home entertainment cabinets, room fan circulation, gaming laptop cool and DIY projects - Small Box Fan: Perfect for humid or confined spaces like RV refrigerators, grow tents, mushroom chamber, terrariums, aquarium, biltong box, rv fridge or cool the electronic components - Dual Ball Motor: Dual ball bearings ensures durability up to 50,000 hours. IP 67 Rating great environment. Loudest resembles old fridge or quiet dishwasher, but airflow worth it - Fan Speed Controller: Small exhaust fan Includes a variable speed controller for customized airflow options. Low power consumption, adjustable fan speed for airflow and noise balance - Plug and Play: 110V - 240V AC standard electric plug for direct power from socket; Package includes 12V DC waterproof computer fan, grills, speed controller, and mounting screws ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D62XWDTR | | Air Flow Capacity | 108 Cubic Feet Per Minute | | Best Sellers Rank | #141 in Computer Case Fans | | Brand | Wathai | | Brand Name | Wathai | | Compatible Devices | Radiator, Desktop, Graphic Cards, Gaming Console, Receiver, Refrigerator, Transmission Coolers, Projector Compatible Devices Radiator, Desktop, Graphic Cards, Gaming Console, Receiver, Refrigerator, Transmission Coolers, Projector See more | | Cooling Method | Air, ac cooling fan | | Customer Reviews | 4.4 out of 5 stars 202 Reviews | | Included Components | 120mm fan with fan girll and screw & nuts | | Item Dimensions L x W x H | 4.72"L x 4.72"W x 1"H | | Manufacturer | Wathai | | Material Type | Plastic | | Maximum Rotational Speed | 3000 RPM | | Noise Level | 42 Decibels | | Number of Items | 1 | | Part Number | 120mm with control ip67 | | Power Connector Type | ac | | Product Dimensions | 4.72"L x 4.72"W x 1"H | | Unit Count | 1.0 Count | | Wattage | 5.4 watts | ## Product Details - **Air Flow Capacity:** 108 Cubic Feet Per Minute - **Brand:** Wathai - **Cooling Method:** Air, ac cooling fan - **Material:** Plastic - **Maximum Rotational Speed:** 3000 RPM - **Noise Level:** 42 Decibels - **Power Connector Type:** ac - **Product Dimensions:** 4.72"L x 4.72"W x 1"H - **Wattage:** 5.4 watts ## Images ![Wathai 120mm Waterproof Small Box Fan IP67 12V Computer Fan AC 110v 120v | Dual Ball Fan with AC Plug DC 12V to AC 110V 240V Speed Controller for Biltong Box Grow Tent Terrarium Aquarium Greenhouse - Image 1](https://m.media-amazon.com/images/I/81L++Q5D8wL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great in a plant cabinet. *by T***H on May 25, 2026* Connected these in my plant cabinet. I love that they have a dial so I can adjust the speeds. My partner was able to splice the cable so I only need one dial. Significantly improves the airflow in the cabinet. It’s not super loud either! ### ⭐⭐⭐⭐⭐ Its waterproff *by K***D on May 21, 2026* Works well ### ⭐⭐⭐⭐⭐ Gentle breeze on tender seedlings👍 *by B***B on May 31, 2026* This small fan is working perfectly in my DIY indoor seedling/soil block seed starting unit. Extremely easy to assemble. I was concerned it would be too much air moving in this small space greenhouse, and damaging tender seedlings. But, the controller unit allows for an extremely gentle breeze, just moving air gently, and you can increase/decrease the speed very easily. The controller is very smooth, the air speeds don’t click into place, it is a smooth progression up or down. I love it! Would definitely recommend it! ## Frequently Bought Together - Wathai 120mm x 25mm Waterproof Small Box Fan IP67 12V Computer Fan with AC Plug Speed Controller 110v 120v 220v 240v for Biltong Box, Grow Tent, Terrarium, Aquarium, Greenhouse Cooling - Beendou Ultrasonic Mist Maker Fogger 12 Head(9000ml/H),110V 400W Power Water Proof Ultrasonic Mister,Ultrasonic Fogger Humidifier with Float,for Vegetable Preservation,Landscape,Halloween Atmosphere - Inkbird Humidity Controller IHC200 Humidistat Mushroom Greenhouse Pre Wired Outlet Dual Stage Humidifier Dehumidifier. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/640382453-wathai-120mm-waterproof-small-box-fan-ip67-12v-computer-fan](https://www.desertcart.hr/products/640382453-wathai-120mm-waterproof-small-box-fan-ip67-12v-computer-fan) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-07-10*