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⚡ Power your GPU cooling like a pro — no compromises, just pure performance!
The CRJ Micro 4-Pin GPU Fan Adapter Cable is a 6-inch black sleeved cable designed to connect standard 3-pin and 4-pin PC fans to micro 4-pin (PH2.0mm) GPU headers. It supports PWM speed control for 4-pin fans, ensuring efficient and quiet cooling, while 3-pin fans run at full speed. RoHS compliant and built with durable materials, this adapter is perfect for ITX and compact PC builds seeking clean cable management and reliable fan connectivity.
| ASIN | B07Q5BTTDX |
| Best Sellers Rank | #178 in Computer Case Fans |
| Brand | CRJ Electronics |
| Brand Name | CRJ Electronics |
| Cable Type | 4-pin fan cable |
| Color | Black |
| Compatible Devices | Desktop |
| Connectivity Technology | Wired |
| Connector Gender | Male-to-Male |
| Connector Type | Micro |
| Customer Package Type | sealed anti-static bag |
| Customer Reviews | 4.6 out of 5 stars 457 Reviews |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Length | 6 inches |
| Item Shape | Round |
| Item Weight | 18.14 g |
| Manufacturer | CRJ Electronics |
| Maximum Voltage | 1.5 volts_of_direct_current |
| Model | 4038 |
| Model Name | Model 4038 |
| Number of Items | 1 |
| Number of Pins | 4 |
| Other Special Features of the Product | Braided |
| Outer Material | Heat shrink tubing |
| Part Number | 4038 |
| Recommended Uses For Product | Connecting and powering fans in computer systems for cooling purposes |
| Special Feature | Braided |
| Specification Met | RoHS |
| UPC | 720355064181 |
| Unit Count | 1 Count |
| Wattage | 47 watts |
L**T
Perfect
Just what I needed to expand my fan options for an ITX Gigabtye B760I board with strange headers that I didn't recognize....a bit of research and this is the adapter I need. I bought two, both work perfect, good quality cables, so glad I could find some cheap, easy, and well-made!
A**A
It just works.
Simple quality cables that are just plug and play. Worked perfectly with my MSI Ventus 3X 3080, had absolutely 0 issues with the pair I purchased at all.
C**N
A great adapter
High quality cable. Easy installation. Fits perfectly inside a Xbox 360 slim. Used this to connect a Noctua fan mod for better cooling and less noise.
A**.
Great quality product.
I took off a star because It looks like the photos for the regular connector and mini connector were mixed up. I bought based on the product photo which looks like the mini GPU fan connector I actually needed to connect my NZXT Kraken X53 AIO and Kraken G12 to my EVGA GeForce 2080 Ti XC Ultra Gaming. I didn't look for a mini GPU fan connector because I didn't know one existed so when it arrived I was disappointed to see it wouldn't connect the GPU board to the PWM fan or pump. Otherwise it seems like a perfect solution. Update: they’re not mixed up, the regular one came in and it seems like the mini plug is just too big. I added a fifth star since it was my mistake and it’sa really good product, just not what I need.
R**M
Your Fan Won't Work Without This
Gigabyte has taken the step to get more sockets on their mini motherboards. But in doing so the space became hard to get the cables into the sockets. They solve this by using this adapter. a smaller male plug goes into the reconfigured socket on the board and then the pigtail has a normal 4 pin socket that is now ~2" away from the board. You then plug your fan leads into this socket with ease. A simple but functional idea as a way to utilize your fan ports without going crazy just plugging them in. Necessity is the mother of invention . . .
J**N
No issues. And works good.
This fulfilled my needs to add my own fans to my gigabyte RTX 4070 that I deshrouded.
F**N
fine cable. didn’t work on my Gigabyte motherboard.
the cable is perfectly fine, but it does not work for my application. i have a Gigabyte B550i AORUS PRO AX motherboard, which has a fan header labeled SYS_FAN1 and another labeled SYS_FAN2. SYS_FAN1 is a normal 4-pin header. SYS_FAN2 uses some stupid nonstandard connector. i bought this hoping that it would work, but it does not.
I**U
Works for deshrouded GPU.
Did a deshroud mod for my 6750xt from msi and these worked perfectly to convert the stock fan pinouts on the board to a standard fan header so I could run 120mm case fans instead. Plug and play. Durable cables. They're a little stiff to bend so be careful not to damage or pull out the connection port if you have to bend the cables at all. Worked exactly as I needed it to!
E**E
Excellent Product
Did Exactly what i wanted from it, Adapted a normal Case Fan with PWM, for use in the Xbox One S as it is not easy finding a correct fan to use in the Microsoft M/Board connector
J**.
Works great
Deshrouded my rtx3080 graphics card. Was able to upgrade the fans with this wire. I now have 2 silent Noctua redux fans which keep the card relatively silent and cool. No whining noise when fans are maxed out. Great value.
J**.
Producto de calidad que cumple con su función.
Lo que me gustó de este cable es que cumple con su función, se nota de buena calidad y acabado resistente. Es un complemento que a mi parecer debería estar incluido o al menos recomendado con la adquisición del NZXT G12. Explicando un poco lo anterior, los sistemas de enfriamiento NZXT AIO son enfriamientos para CPU, por lo tanto este cable no es requerido, sin embargo, mi intención es enfriar la GPU con un su propio sistema de enfriamiento por lo que adquirí el complemento NZXT Kraken G12, el cual sirve para adaptar estos sistemas de enfriamiento a las GPUs. El software CAM no detecta la velocidad del ventilador que enfría el radiador conectado a la tarjeta de video pero se soluciona hasta que este cable es conectado al sensor de la GPU para administrar las RPM del ventilador que enfría el radiador.
Trustpilot
3 weeks ago
2 months ago