Wathai
Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM 8038 High CFM
Bottom line: The Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM ($16.14 on Amazon as of 2026-10-06): Pushes 72.6 CFM with high static pressure for radiators and dense heatsink fins; main trade-off: 47 dBA at the full 5500 RPM is loud for quiet builds.
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*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Pushes 72.6 CFM with high static pressure for radiators and dense heatsink fins
- ✓ Wide 1600-5500 RPM range, tunable via BIOS trigger temperature
- ✓ Thick 38mm 8038 body drives more pressure than slim 25mm fans
- ✓ Dual ball bearings rated -10 to 75C for a longer service life
- ✓ 4-pin PWM plugs into motherboard headers for automatic speed control
Cons
- ✗ 47 dBA at the full 5500 RPM is loud for quiet builds
- ✗ Non-standard 80x80x38mm depth won't fit slim cases or coolers
- ✗ Ball bearings hum more at idle than fluid or rifle-bearing fans
- ✗ Sold as a single fan, no multi-pack for filling a full case
SpecPicks Verdict
SpecPicks scored Wathai 80mm x 38mm High Static Pressure Fan 12V 4 Pin Dual Ball PWM… using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. Wathai's cooling & fans lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cooling & fans of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key 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℃
Full Specifications
| Brand | Wathai |
|---|---|
| Voltage | 12 Volts (DC) |
| Wattage | 7 watts |
| Material | Plastic |
| Dimensions | 3.15x3.15x1.5 in |
| Unit Count | 1.0 Count |
| Noise Level | 47 Decibels |
| Part Number | 80mm High Static Pressure Fan |
| Compatibility | PC |
| Material Type | Plastic |
| Cooling Method | Air, cooling fan |
| Number of Items | 1 |
| Air Flow Capacity | 72.6 Cubic Feet Per Minute |
| Compatible Devices | Desktop, Gaming Console, Inverter, Server, computer case |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 5500 RPM |
| Item Dimensions L x W x H | 3.14"L x 3.15"W x 1.5"H |
| Full listing 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 |
Ready to buy?
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 is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.
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