Wathai
4 x 120mm GPU Mining Rigs Server Racks Fan with 100V - 240V AC Power Variable Speed Control, Big Airflow for DIY Cooling and Ventilation AV Cabinets, TVs Routers. Audio Amplifier, Refrigerator
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
Bottom line: The 4 x 120mm GPU Mining Rigs Server Racks Fan with 100V - 240V AC Power Variable Speed Control, Big Airflow for DIY Cooling and Ventilation AV Cabinets, TVs Routers. Audio Amplifier, Refrigerator is a category leader on buyer feedback in the graphics cards category, priced around $56.99, rated 4.6★ across 1,415 verified Amazon reviews. A confident buy for most shoppers in this category.
SpecPicks Verdict
SpecPicks classifies Wathai 4 x 120mm GPU Mining Rigs Server Racks Fan with 100V - 240V… as a category leader on buyer feedback in the graphics cards category, based on 1,415 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Wathai's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for graphics cards 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,415 reviews)
- ✓ Backed by Wathai's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Ventilation Fan: Designed to quietly ASUS GT/RT- AC5300 , cool Xboxs, CPU/ GPU, Playtations, Rokus, TVs, receivers, mondems, routers, DVRs, window fans ,network appliances, DIY aquarium cooling and other audio video electronics
- Variable Speed Control: 110V - 220V Fan power supply with speed control function, turn the knob to adjust the speed, 4V - 12V adjustable fan speed，and can turn off the fan . | Input: 100V - 240V 50/60Hz | Output: DC 3-12V 200-2000ma
- DIY Vertical Window Fan: Can both vertical and horizontal, provide efficient cooling and ventilation. Mining rigs rely on the cooling power of fans for optimal operation.Double Metal Protective, the fan is equipped with double metal protective net
- Easy to Install: Draw out air in refrigerators, provide ventilation in greenhouses, prevent amplifier overheating, and vent hot air from living room consoles like PS4. Y cable connects 2 fans, two fans can be 42cm/16.5 in far away from each other
- Dual Ball Bearing: 240mm x 240mm x 25mm / 9.45in(L) x 4.72in(W) x 1in(H) in in total. | Rated Voltage :12V | Rated Current: 0.93A at full speed | Airflow: (82CFM)x4 at 12V | Speed: 2500 RPMx4
Full Specifications
| Brand | Wathai |
|---|---|
| Voltage | 12 Volts |
| Wattage | 1.8 watts |
| Material | Plastic |
| Unit Count | 1.0 Count |
| Noise Level | 32 Decibels |
| Part Number | 4x12025B |
| Compatibility | PS4 |
| Material Type | Plastic |
| Cooling Method | cooling |
| Number of Items | 1 |
| Air Flow Capacity | 82 Cubic Feet Per Minute |
| Compatible Devices | GPU Case, Laptop, Server rack, cabinet, mining rig |
| Power Connector Type | AC power plug |
Ready to buy?
Wathai 4 x 120mm GPU Mining Rigs Server Racks Fan with 100V - 240V AC Power Variable Speed Control, Big Airflow for DIY Cooling and Ventilation AV Cabinets, TVs Routers. Audio Amplifier, Refrigerator is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-06-06. Price and availability subject to change.
