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Item #:
91398697
CRJ DC Plug to PC Fan Power Adapter Cable - 6-inch (15cm) - Power 3-Pin and 4-Pin Computer Cooling Fans with a DC Power Supply
Item #:
91398697
RWF 19886
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Imported from USA store
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Order now and get it around Wednesday, August 26
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Power any standard 3-pin or 4-pin PC fan with a DC power supply.
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What Stands Out
Versatile Compatibility
Designed to connect both 3-pin and 4-pin computer cooling fans, ensuring compatibility with a wide range of devices, making it an ideal choice for varied setups.
Compact Length
The 6-inch length provides flexibility in cable management, allowing for easy installation in tight spaces without compromising airflow, perfect for customized builds.
Quality Construction
Built with high-quality materials to ensure durability and long-lasting performance. These cables are crafted to handle high power efficiently while maintaining optimal cooling functionality.
Product Details
| Compatible Devices | Desktop |
| Connector Type | Female 5.5mm x 2.1mm Barrel Plug Socket, Male 4-Pin Computer Fan Connector |
| Number of Ports | 2 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| Color | Black |
| Package Quantity | 1 |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Brand | CRJ Electronics |
| Model Number | 4049 |
| UPC | 720355064297 |
| Manufacturer | CRJ Electronics |
| Mfr Part Number | 4049 |
| Item Length | 6 Inches (15.2 cm) |
| Item Weight | 0.2 lbs (90 grams) |
Who Should Buy?
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DIY PC Builders
Ideal for users assembling custom PCs, requiring reliable power connections for cooling fans with DC power supplies.
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Cooling System Upgrades
Perfect for enthusiasts upgrading their cooling systems, allowing for simpler connections between DC fans and power supplies.
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Test Bench Setup
Useful for testers and developers needing portable fan power solutions when benchmarking or testing components in various setups.
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Non-PC Users
Not suitable for users without PCs, as they lack compatibility with devices needing power adapter cables for fans.
Product Description
CRJ DC Plug to PC Fan Power Adapter Cable - 6-inch (15cm) - Power 3-Pin and 4-Pin Computer Cooling Fans with a DC Power Supply
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the CRJ DC Plug to PC Fan Power Adapter Cable used for?
Answer: The CRJ DC Plug to PC Fan Power Adapter Cable is designed to connect computer cooling fans to a DC power supply. This cable allows for both 3-pin and 4-pin fan connections, making it versatile for different types of PC cooling solutions. By using this adapter, you can ensure your fans receive the proper power supply for optimal performance, which is essential for maintaining balanced airflow and temperature regulation within your computer system. -
Question:
How long is the CRJ DC Plug to PC Fan Power Adapter Cable?
Answer: The CRJ DC Plug to PC Fan Power Adapter Cable measures 6 inches (15cm) in length. This compact size is ideal for tight spaces within computer cases, ensuring a neat and organized setup. Its length allows flexibility for any configuration, ensuring that you can reach your fan installations without excessive slack that can disrupt airflow or look untidy. -
Question:
Is this cable compatible with all computer fans?
Answer: Yes, the CRJ DC Plug to PC Fan Power Adapter Cable is compatible with both 3-pin and 4-pin computer cooling fans. This compatibility means it can be used with a variety of fans from different brands, making it a versatile solution for your cooling needs. Whether you're building a new gaming rig or upgrading an existing system, this cable facilitates easy connections for optimal cooling performance. -
Question:
Can I use this adapter cable for a high-performance fan?
Answer: Absolutely! The CRJ DC Plug to PC Fan Power Adapter Cable is suitable for high-performance fans. Its design accommodates various fan types that require different power inputs, thus ensuring efficiency and reliability. Using this cable, you can power high RPM fans effectively, which is crucial for overclocking or running demanding applications that generate excessive heat. -
Question:
How do I install the CRJ DC Plug to PC Fan Power Adapter Cable?
Answer: Installing the CRJ DC Plug to PC Fan Power Adapter Cable is straightforward. Simply connect the DC plug to your power supply, and then attach the other end to your fan's connector, ensuring the type matches (3-pin or 4-pin). This seamless installation process allows users of all skill levels to enhance their cooling systems without needing extensive technical expertise. -
Question:
What materials are used in the CRJ DC Plug to PC Fan Power Adapter Cable?
Answer: The CRJ DC Plug to PC Fan Power Adapter Cable is made from high-quality materials designed for durability and performance. The wire is insulated to prevent short circuits, while connectors are fashioned to ensure a secure fit. This robust construction ensures that your cooling system operates reliably over time, which is crucial for components that produce significant heat during use. -
Question:
Is the CRJ cable suitable for other devices besides computer fans?
Answer: Yes, the CRJ DC Plug to PC Fan Power Adapter Cable can also be used with other devices that require a similar 3-pin or 4-pin connection to a DC power source. This flexibility makes it useful for various electronics, such as DIY projects, robotics, or even in cooling systems for appliances that require fan support. It's a versatile tool for any tech enthusiasts or hobbyists. -
Question:
What voltage does the CRJ DC Plug to PC Fan Power Adapter Cable support?
Answer: The CRJ DC Plug to PC Fan Power Adapter Cable supports standard voltage levels commonly used in computer fans, typically 12V. This compatibility ensures that fans receive adequate power for operation without risking damage. It's important to always match the voltage of your fan to ensure efficient performance and prevent potential malfunctions. -
Question:
Can I daisy-chain multiple fans using this cable?
Answer: The CRJ DC Plug to PC Fan Power Adapter Cable is primarily designed for single fan connections. However, if you ensure that your power supply can handle the cumulative load, you might use fan splitters to connect multiple fans. This method is practical in systems requiring numerous cooling solutions, such as in high-performance gaming rigs or servers. -
Question:
Where can I buy the CRJ DC Plug to PC Fan Power Adapter Cable in Rwanda?
Answer: You can buy the CRJ DC Plug to PC Fan Power Adapter Cable on Ubuy in Rwanda. Ubuy offers a wide range of electronic accessories, making it a reliable option for your purchase. They provide a seamless online shopping experience, allowing you to find this cable along with other essential computer components to enhance your setup.
CRJ Electronics Power Cords 4049 Editorial Review
The CRJ DC Plug to PC Fan Power Adapter Cables (2-Pack) has generally received favorable feedback from customers. Designed to convert a standard 4-pin fan header to a 12V DC jack, it allows users to power computer cooling fans from a wall outlet rather than relying solely on connections to a computer's motherboard. This functionality has proven especially useful for those utilizing fan setups outside traditional PC cases, such as in home automation or hydroponics applications. Many users have noted the advantages of using this adapter with larger, quieter fans like those from Noctua, claiming they outperform smaller, commercial blower options that are often more expensive. Customers also appreciated the simple installation process and reliable functionality, with several testimonials highlighting how it effectively helped manage temperatures in their electronic setups. For instance, one user managed to incorporate a fan with a DC switch, enhancing convenience by allowing them to control the fan remotely. However, there are a few complaints regarding compatibility issues, particularly concerning the size of DC plugs and power supply requirements. Some users experienced difficulties with non-responsive setups despite multiple attempts with different power supplies and fans. This was a notable exception to the otherwise positive reception. Overall, the CRJ adapter stands out as a practical solution for cooling fans, particularly in non-traditional settings, offering a cost-effective and efficient alternative for managing ambient temperatures. **
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Pros
- Converts standard 4-pin headers to 12V DC for versatile fan usage.
- Allows for the use of larger, quieter fans like Noctua, enhancing cooling efficiency.
- Easy to install and use; compatible with remote control setups.
- Cost-effective compared to traditional cooling solutions.
Cons
- Occasional reports of non-functionality with certain power supplies and fans.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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RWF 19886
Order now and get it around Wednesday, August 26
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.)
QTY:
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Features & Benefits
- Compatible with standard 3-pin and 4-pin PC fans.
- Utilizes common 5.5mm x 2.1mm barrel plug for compatibility.
- Supports 12V for full speed; also works with 5V and 9V for quieter operation.
- Constructed with durable 22 AWG wiring and injection molded components.
- Total cable length of 6 inches (15cm) for seamless setup.
- Perfect for enhancing cooling efficiency in your computer.
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