--- product_id: 323302317 title: "Wathai 80mm x 25mm PWN Fan, High Speed 5000RPM 12V 4Pin Fan, DC Brushless Cooling Fan, Big Airflow Fan" brand: "wathai" price: "126.69 DT" currency: TND in_stock: true reviews_count: 5 category: "Wathai" url: https://www.desertcart.tn/products/323302317-wathai-80mm-x-25mm-pwn-fan-high-speed-5000rpm-12v store_origin: TN region: Tunisia --- # 5000 RPM high speed 65 CFM airflow 4-pin PWM speed control Wathai 80mm x 25mm PWN Fan, High Speed 5000RPM 12V 4Pin Fan, DC Brushless Cooling Fan, Big Airflow Fan **Brand:** wathai **Price:** 126.69 DT **Availability:** βœ… In Stock ## Summary > πŸ’¨ Cool your tech like a pro β€” don’t let heat slow your hustle! ## Quick Answers - **What is this?** Wathai 80mm x 25mm PWN Fan, High Speed 5000RPM 12V 4Pin Fan, DC Brushless Cooling Fan, Big Airflow Fan by wathai - **How much does it cost?** 126.69 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/323302317-wathai-80mm-x-25mm-pwn-fan-high-speed-5000rpm-12v) ## 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 - β€’ **Smart PWM Control:** 4-pin PWM lets you dial fan speed automatically based on temperature β€” ultimate efficiency meets silence. - β€’ **Plug & Play with Style:** Includes fan grill and mounting hardware for a sleek, safe, and professional build-ready setup. - β€’ **Powerful Airflow Mastery:** Pushes a massive 65 CFM to keep your rig ice-cool under pressure. - β€’ **Durable Dual Ball Bearings:** Engineered for longevity with 50,000 hours of reliable, consistent operation. - β€’ **Turbocharged 5000 RPM Spin:** High-speed performance that means serious cooling muscle when you need it most. ## Overview The Wathai 80mm x 25mm PWM fan delivers high-speed 5000 RPM airflow at 65 CFM with intelligent 4-pin PWM control for dynamic cooling. Designed with durable dual ball bearings, it offers up to 50,000 hours of reliable operation, making it ideal for PC cases, servers, and high-performance electronics. This fan includes mounting hardware and a protective grill, ensuring a professional, safe, and efficient cooling solution for demanding setups. ## Description Package include: 1 Piece fan include fan grill and mounting screws & nuts Size:80x80x25mm Rated Voltage:12V Rated Current: 0.45A Connecter: 4Pin Power: 5W Speed: 5000RPM Air flow:65CFM Noise:44.6dBA Bearing type:Ball Bearing Cable Length: 30cm Or 12 inches Life: 50000 hours Weight:105g Review: Is loud, but pushes a lot of air. - This fan can really push some air. I mainly used it for some ESP32 projects and to show how PWM works, and this fan worked perfectly for it. If you're looking for something quiet, this is not that fan. In addition to pushing out a lot of air, it is loud. As to the speed control, if you set up a PWM signal to it, then you're good to adjust to your hearts desire. 12 VDC power supply is easy to deal with, and comes with the hardware kit to put the grates over it so you don't hit your fingers on it or other things. Overall, I am very pleased with the fan for the price is cost. Review: No nonsense mass air flow - I got these to replace my aging bronze bushed 80mm exhaust fans, my case uses 4 80mm fans for exhaust. These things move a ton of air, they seem well made. They are loud, i already knew this, i could care less about having a silent case. I ran them for a short time at 100%, was like an SR71 Blackbird spooling up for take off and stuff began blowing around the wall. They create a lot of air pressure. Presently running them at 30% until the case temps climb up ## Features - Computer Case Fan: The performance fan PWM version is ideal for high efficiency case, radiator and CPU cooling as well as other applications that require both extended performance headroom and PWM for speed control - 80mm cpu fan 4 pin: Computer fan are ideal for PC cooling, fitting perfectly in PC towers and cases while efficiently cooling components. Also for server setups, desktop CPU fans and effective in keeping graphics cards cool - Dual Ball: High CFM fan is designed to maximize airflow and can be too loud at full speed for some applications. Making it an ideal replacement for broken or old fans. Effective temperature control of electronic components - 4 Pin Fan: 80mm PWM fan support intelligent speed regulation, that is, when a certain temperature is reached, the speed will be increased. You can enter the BIOS to set the trigger temperature. Fan percentage operation can be set - 80mm Fan: 80 x 80 x 25 mm ( 3.15 x 3.15 x 1 in. ) | Rated Voltage :12V | Rated Current: 0.45A | Airflow: 65CFM | Power: 5W | Speed: 5000 RPM | Connector: 4PIN ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B081JH39B8 | | Air Flow Capacity | 65 Cubic Feet Per Minute | | Best Sellers Rank | #79,799 in Computers ( See Top 100 in Computers ) #657 in Computer Case Fans | | Brand | Wathai | | Brand Name | Wathai | | Compatible Devices | Cpu, Inverter, Server, computer case, motherboard | | Cooling Method | cooling | | Cooling method | cooling | | Customer Reviews | 4.4 out of 5 stars 256 Reviews | | Item Dimensions L x W x H | 8L x 8W x 2.5H centimeters | | Item Weight | 3.7 Ounces | | Manufacturer | Wathai | | Material Type | Plastic | | Maximum Rotational Speed | 5000 RPM | | Model | 8025B12V4P-ZY | | Noise Level | 44 Decibels | | Number of Items | 1 | | Number of Packs | 1 | | Part Number | 8025B12V4P-ZY | | Power Connector Type | 4-Pin | | Power connector type | 4-Pin | | Product dimensions | 8L x 8W x 2.5H centimeters | | UPC | 702334355947 | | Unit Count | 1.0 Count | | Voltage | 12 Volts (DC) | | Wattage | 5 watts | ## Product Details - **Brand:** Wathai - **Power connector type:** 4-Pin - **Product dimensions:** 8L x 8W x 2.5H centimeters - **Voltage:** 12 Volts (DC) - **Wattage:** 5 watts ## Images ![Wathai 80mm x 25mm PWN Fan, High Speed 5000RPM 12V 4Pin Fan, DC Brushless Cooling Fan, Big Airflow Fan - Image 1](https://m.media-amazon.com/images/I/615BNdkD5OS.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can you vary the voltage and what is minimum range?** A: Operating Voltage Range：7-13.5V **Q: Can I power this by 12V on the red and black wires without the pwn and fg signals?** A: Work out great. **Q: What is the minimum rpm that can be set via pwm? description only lists maximum rpm.** A: the minimum rpm that can be set via pwm is： 700RPM , this fan have big air flow at full speed (72.6CFM / 5500RPM ), you can adjustable fan speed to achieve desired noise level . **Q: I'm trying to figure out what power supply to buy for this. What's the max amps I can use for a power supply?** A: The unit at full speed pulls about .7 amps. My motherboard is capable of 1 amp on each fan header but I did have to get an ATX splitter with a sensor cable that goes to my MB as I ran out of fan headers to use and didn't want to use a basic splitter because each fan wouldn't receive the entire amperage they need. Not that I run them at 100% usually they are running between 30-60% but just in case I need them to operate at full speed they will. I just want the ability to if needed but if you had to use a basic splitter cord on a 1 amp header they would still run at about 70%. The motherboard still gets sensor data from one of the fans though so at least I don't have a dead sensor and I always run the two fans together at the same speed anyways. They run at 12 volts so if you're not plugging them into a motherboard I would find an adapter that would do 12 volts at 1 amp so you know that you're covered well. You can use an adapter that puts out more than 1 amp it will only use what it needs. If connecting directly to a power only you just need the red and black wires connected. You might be able to find an 80mm fan with an AC adapter I see some of them on here with them. The other two wires are used for computer fan header use and can be discarded if you aren't using them with a motherboard. These fans are extremely loud at full speed so you might want to end up using a 9 volt or 5 volt adapter anyways so they aren't at full speed. They put out a ton of air probably the strongest 80mm fans available but they also get quite loud. I have 4 in my computer case and if I tell my motherboard to run them at full speed it sounds like my computer is about to take off and fly. That was the point of me getting these fans was to make sure if my computer needed it that it could turn up the airflow as much as it wants. I'm actually using a very large ATX case but it's old school and can only take this size fan so I have two in the front and two in the back. I use the motherboard to control the speed and usually keep them at about 30% in normal use. If I'm heavily using my computer they might go up to 50-60%. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Is loud, but pushes a lot of air. *by D***A on 16 September 2026* This fan can really push some air. I mainly used it for some ESP32 projects and to show how PWM works, and this fan worked perfectly for it. If you're looking for something quiet, this is not that fan. In addition to pushing out a lot of air, it is loud. As to the speed control, if you set up a PWM signal to it, then you're good to adjust to your hearts desire. 12 VDC power supply is easy to deal with, and comes with the hardware kit to put the grates over it so you don't hit your fingers on it or other things. Overall, I am very pleased with the fan for the price is cost. ### ⭐⭐⭐⭐⭐ No nonsense mass air flow *by W***D on 10 January 2025* I got these to replace my aging bronze bushed 80mm exhaust fans, my case uses 4 80mm fans for exhaust. These things move a ton of air, they seem well made. They are loud, i already knew this, i could care less about having a silent case. I ran them for a short time at 100%, was like an SR71 Blackbird spooling up for take off and stuff began blowing around the wall. They create a lot of air pressure. Presently running them at 30% until the case temps climb up ### ⭐⭐⭐⭐⭐ Good airflow, noisy *by Γ‰***T on 31 December 2024* Installed in RackChoice 2U micro ATX server rack. Noisy, but less than my HP Proliant DL380P. Very good airflow. ## Frequently Bought Together - Wathai 80mm x 25mm PC Computer Case Fan PWM 12V 4Pin Fan High Static Pressure for Server Box Enclosure CPU Cooler Cooling - JBtek All Black Sleeved PWM Fan Splitter Cable 1 to 2 Converter, 2 Pack - Noctua NF-R8 redux-1800 PWM, High Performance Cooling Fan, 4-Pin, 1800 RPM (80mm, Grey) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/323302317-wathai-80mm-x-25mm-pwn-fan-high-speed-5000rpm-12v](https://www.desertcart.tn/products/323302317-wathai-80mm-x-25mm-pwn-fan-high-speed-5000rpm-12v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-29*