---
product_id: 454917600
title: "Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling"
brand: "wathai"
price: "€ 49.99"
currency: EUR
in_stock: true
reviews_count: 5
category: "Wathai"
url: https://www.desertcart.hr/products/454917600-wathai-80mm-x-38mm-high-static-pressure-fan-12v-4
store_origin: HR
region: Croatia
---

# 72.6 CFM max airflow Dual ball bearing for 50,000 hrs lifespan 5500 RPM high-speed operation Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling

**Brand:** wathai
**Price:** € 49.99
**Availability:** ✅ In Stock

## Summary

> 💨 Keep your cool, stay ahead of the heatwave!

## Quick Answers

- **What is this?** Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling by wathai
- **How much does it cost?** € 49.99 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/454917600-wathai-80mm-x-38mm-high-static-pressure-fan-12v-4)

## 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

- • **Built to Last:** Dual ball bearing design ensures ultra-stable operation and a robust 50,000-hour lifespan.
- • **Dynamic Speed Control:** 4-pin PWM support lets you fine-tune fan speed from 1600 to 5500 RPM for silent or turbo modes.
- • **Precision Cooling Power:** Delivers focused high static pressure airflow ideal for dense radiators and tight PC builds.
- • **Plug & Play Compatibility:** Standard 80mm size with 4-pin connector fits seamlessly into most PC, server, and 3D printer cooling setups.
- • **Optimized Thermal Management:** Max airflow of 72.6 CFM combined with a noise level of 47dBA balances performance and quiet operation.

## Overview

The Wathai 80mm x 38mm High Static Pressure Fan is a high-performance 12V cooling solution featuring a 4-pin PWM connector for precise speed control, dual ball bearings for extended durability, and a powerful 72.6 CFM airflow at up to 5500 RPM. Designed for PC CPUs, GPUs, servers, and 3D printer enclosures, it offers focused airflow to efficiently cool dense radiators while maintaining a balanced noise level of 47dBA.

## Description

Package include: 1 Piece fan include fan grill and mounting screws & nuts Size:80x80x38mm Rated Voltage:12V Rated Current: 0.6A Connecter: 4Pin Power: 7.3W Speed: 5500RPM Air flow:72.6CFM Noise:47dBA Bearing type:Dual Ball Bearing Cable Length: 25cm Or 9.85 inches Life: 50000 hours Weight:150g/pcs or 2.1oz

Review: Installed in RackChoice 2U micro ATX server rack. Noisy, but less than my HP Proliant DL380P. Very good airflow.
Review: 冷却能力は高いですが、若干風切り音が気になります。商品としては十分機能しています。静かな部屋での使用には向かないですね。

## Features

- 80mm Computer Case Fan: Experience efficient cooling for your PC: Whether as a replacement for fans, server, case, tower, or 3D printer enclosures, our solution has you covered
- 80mm Fan: This fan have high air pressure allowing for a direct and focused airflow making them ideal for the densely packed fins of a radiator. Ball Bearing, a longer lifespan and stability is possible
- 80mm High CFM Fan: This model is designed to maximize airflow and can be too loud at full speed for some applications. You can enter the BIOS to set the trigger temperature. Fan percentage operation can be set
- 4 Pin PWM Fan: Enables efficient fan speed and airflow adjustment on motherboards, ensuring optimal heat dissipation and device longevity. Adjustable speed：1600 - 5500RPM
- High Static Pressure Fan: Dimension: 80mm x 80mm x 38mm / 3.15x3.15x1.5 in. per fan ; Connecter: 4Pin ; Rated Voltage:12V 0.6A; Speed: 5500RPM; Air flow: 72.6CFM; Noise:47dBA ; Operating Temperature: -10 - 75℃

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07QX3QCP5 |
| Air Flow Capacity | 72.6 Cubic Feet Per Minute |
| Best Sellers Rank | #444 in Computer Case Fans |
| Brand | Wathai |
| Brand Name | Wathai |
| Compatible Devices | Desktop, Gaming Console, Inverter, Server, computer case |
| Cooling Method | Air, cooling fan |
| Customer Reviews | 4.5 out of 5 stars 363 Reviews |
| Item Dimensions L x W x H | 3.14"L x 3.15"W x 1.5"H |
| Item Weight | 2.1 Ounces |
| Manufacturer | Wathai |
| Material Type | Plastic |
| Maximum Rotational Speed | 5500 RPM |
| Noise Level | 47 Decibels |
| Power Connector Type | 4-Pin |
| Product Dimensions | 3.14"L x 3.15"W x 1.5"H |
| Unit Count | 1.0 Count |
| Voltage | 12 Volts (DC) |
| Wattage | 7 watts |

## Product Details

- **Product dimensions:** 8L x 8W x 3.8H centimeters
- **Brand:** Wathai
- **Power connector type:** 4-Pin
- **Voltage:** 12 Volts (DC)
- **Wattage:** 7 watts

## Images

![Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling - Image 1](https://m.media-amazon.com/images/I/51GI0kwDHCS.jpg)
![Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling - Image 2](https://m.media-amazon.com/images/I/615saedV5fS.jpg)
![Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling - Image 3](https://m.media-amazon.com/images/I/61VBnJEpKmS.jpg)
![Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling - Image 4](https://m.media-amazon.com/images/I/61kFho8Y8nS.jpg)
![Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM for PC CPU Cooler GPU Server Computerc Case Cooling - Image 5](https://m.media-amazon.com/images/I/71YwOvBcikS.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

### ⭐⭐⭐⭐⭐ Review
*by C***C on 31 December 2024*

Installed in RackChoice 2U micro ATX server rack. Noisy, but less than my HP Proliant DL380P. Very good airflow.

### ⭐⭐⭐⭐⭐ Review
*by コ***O on 5 February 2025*

冷却能力は高いですが、若干風切り音が気になります。商品としては十分機能しています。静かな部屋での使用には向かないですね。

### ⭐⭐⭐⭐⭐ Review
*by K***N on 10 August 2023*

50%越えるとケース内から、「ウィーン」と聞こえますが風量はかなりあります。 ケース内の冷却したいデバイスにピンポイント設定し、指定温度で一気に廃熱したり空冷目的で使う設定すると効果抜群です。

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-18*