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Item #:
99337001
4 x 120mm Server Rack Computer Big Airflow Cooling Fans with AC 110V -240V Variable Speed for DIY Mining Rig Crawlspace Ventilation Garage Greenhouse
88% of respondents would recommend this to a friend
Item #:
99337001
GMD 6238
Price Details
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Order now and get it around Wednesday, October 07
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Transform any space into a well-ventilated haven with our versatile DIY fan solution!
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What Stands Out
High Airflow Performance
These fans deliver exceptional airflow, ensuring optimal ventilation for mining rigs, greenhouses, and more, preventing overheating and enhancing performance during critical operations.
Variable Speed Control
The adjustable speed feature allows users to customize airflow intensity based on their specific cooling needs, providing flexibility and energy efficiency while protecting sensitive equipment.
Multi-Voltage Compatibility
Designed for universal voltage input (110V to 240V), these fans suit various setups and locations, making them ideal for diverse applications, including DIY projects and industrial use.
Product Details
| Power Connector Type | AC |
| Voltage | 12 volts |
| Wattage | 21.6 watts |
| Cooling Method | Air |
| Compatible Devices | Server |
| Noise Level | 45 db |
| Maximum Rotational Speed | 3000 rpm |
| Air Flow Capacity | 464 cfm |
| Item Dimensions L x W x H | 4.72"L x 1.5"W x 18.9"H (12 x 3.8 x 48 cm) |
| Material Type | Plastic |
| Brand Name | WDERAIR |
| Manufacturer | WDERAIR |
| Model | WD1238AA |
| Part Number | 12038B 12Vx4-control |
| Product Dimensions (L x W x H) | 4.72"L x 1.5"W x 18.9"H (12 x 3.8 x 48 cm) |
| Brand | WDERAIR |
| Material | Plastic |
Who Should Buy?
-
Mining Rig Users
Essential for keeping mining rigs cool during operation, enhancing performance and lifespan of the equipment.
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Greenhouse Owners
Ideal for maintaining optimal temperatures and airflow in greenhouses, promoting healthy plant growth and yield.
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DIY Enthusiasts
Perfect for those building custom projects that require reliable cooling solutions, offering versatility in various applications.
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Basic Home Use
May be excessive for general home cooling needs, as it is designed for high airflow in specific environments.
Product Description
4 x 120mm Server Rack Computer Big Airflow Cooling Fans with AC 110V -240V Variable Speed for DIY Mining Rig Crawlspace Ventilation Garage Greenhouse Window Exhaust Project(12038)
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Customer Questions & Answers
-
Question:
Can this fan be used in a greenhouse?
Answer: Yes, it is perfect for maintaining ventilation in greenhouses. -
Question:
What is the power requirement for this fan?
Answer: It operates on AC 100V - 240V, 50/60HZ. -
Question:
How loud is the fan during operation?
Answer: The fan operates at a noise level of 45dBA at full speed.
WDERAIR Case Fans Editorial Review
4 x 120mm Server Rack Computer Big Airflow Cooling Fans with AC 110V -240V Variable Speed for DIY Mining Rig Crawlspace Ventilation Garage Greenhouse Window Exhaust Project(12038) delivers remarkable airflow with a capacity of 464 cfm, making it ideal for keeping server rigs and other equipment cool in various environments. The fans operate at a maximum rotational speed of 3000 rpm and feature a noise level of just 45 db, ensuring minimal disruption during operation. Users have praised its efficiency and powerful cooling capabilities, especially in confined spaces such as garages and crawlspaces, making it a versatile addition to any setup.
Customer Reviews & Ratings
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Pros
- High airflow capacity at 464 cfm
- Variable speed for customized cooling
- Low noise level ensures quiet operation
- Ideal for garage and crawlspace ventilation
- Robust design fits various DIY projects
Cons
- Plastic material may affect long-term durability
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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Anke
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GMD 6238
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Plug-and-play design for easy installation in various applications.
- Variable speed settings for customized airflow management.
- High airflow capacity of 116CFM for efficient ventilation.
- Durable dual ball bearing construction for longevity.
- Compact size ideal for tight spaces and multiple uses.
- Excellent customer support for any inquiries or problems.
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