--- product_id: 121940436 title: "CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans" brand: "crj electronics" price: "57 zł" currency: PLN in_stock: true reviews_count: 11 category: "Crj Electronics" url: https://www.desertcart.pl/products/121940436-crj-micro-4-pin-gpu-fan-adapter-cable-6-inch store_origin: PL region: Poland --- # 6-inch length RoHS compliant 4-pin PWM support CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans **Brand:** crj electronics **Price:** 57 zł **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade Your Cooling Game! ## Quick Answers - **What is this?** CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans by crj electronics - **How much does it cost?** 57 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/121940436-crj-micro-4-pin-gpu-fan-adapter-cable-6-inch) ## Best For - crj electronics enthusiasts ## Why This Product - Trusted crj electronics brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** At just 6 inches, this cable minimizes clutter while maximizing airflow. - • **Sleek Aesthetics:** Black sleeving and connectors ensure a clean, professional look in your setup. - • **PWM Speed Control:** Enjoy precise fan speed adjustments with full 4-pin support. - • **Eco-Friendly Choice:** RoHS compliant materials mean you're making a responsible choice for the planet. - • **Seamless Connectivity:** Easily connect 3-pin and 4-pin fans to your GPU for optimal performance. ## Overview The CRJ Micro 4-Pin GPU Fan Adapter Cable is a 6-inch (15cm) solution designed for connecting 3-pin and 4-pin PC fans to graphics cards and other devices, featuring PWM speed control and a sleek black design, all while being RoHS compliant. ## Description This adapter cable is designed to allow you to connect standard 3-pin and 4-pin PC fans to the micro 4-pin header found on many graphics cards and other computer devices. Review: 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 . . . Review: 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. ## Features - This micro 4-pin adapter cable allows you to connect standard 3-pin and 4-pin PC fans to your graphics card and other computer devices. - Graphics cards with the micro 4-pin (PH2.0mm) connector expect a full 4-pin fan supporting PWM speed control. 3-pin fans and devices like AIO pumps will operate at full speed (which may be preferred in some scenarios). - RoHS Compliant. The cable is constructed with all black connectors and high density sleeving for minimal wire visibility. - Total cable length (including connectors) is 6 inches (15cm) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q5BTTDX | | Best Sellers Rank | #220 in Computer Case Fans | | 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 4.6 out of 5 stars (447) | | Indoor Outdoor Usage | Indoor, Outdoor | | Item Shape | Round | | Item Weight | 0.04 Pounds | | Manufacturer | CRJ Electronics | | Maximum Voltage | 1.5 Volts (DC) | | 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 | | Recommended Uses For Product | Connecting and powering fans in computer systems for cooling purposes | | Specification Met | RoHS | | UPC | 720355064181 | | Unit Count | 1.0 Count | | Wattage | 47 watts | ## Product Details - **Brand:** CRJ Electronics - **Cable Type:** 4-pin fan cable - **Compatible Devices:** Desktop - **Connector Type:** Micro - **Special Feature:** Braided ## Images ![CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans - Image 1](https://m.media-amazon.com/images/I/815wYLRL3ZL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Hi is it ideal to plug the aio directly to the gpu?** A: Yes. **Q: is this dc to pwm?** A: Not 100% but I believe this cable is pwm to pwm as your video card has within it the ability to regulate fan speed based on temps etc so the output to the fan shroud built into your gpu would already be pwm. Again sorry if I'm not 100% accurate but I believe this to be true. **Q: Does anyone know if this connector/pinout would work to put standard fans in a dell poweredge r230 - the connectors look very similar?** A: I think this one called mini 4 pin normally see inside the gpu. **Q: My gpu has two spots to plug this into.. it's a rtx 2070 asus card. should i get two of these adapters?** A: Most vendors use multiple fan connectors to individually monitor the RPM of each cooling fan. Yes you'll be able to use this cable with your graphics card assuming that they were originally used for fans. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Your Fan Won't Work Without This *by R***M on November 14, 2022* 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 . . . ### ⭐⭐⭐⭐⭐ Great quality product. *by A***. on March 2, 2021* 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. ### ⭐⭐⭐⭐⭐ fine cable. didn’t work on my Gigabyte motherboard. *by F***N on January 10, 2026* 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. ## Frequently Bought Together - CRJ Micro 4-Pin GPU Fan Adapter Cable - 6-inch (15cm), Black Sleeved - Micro PH (2.0mm) 4-Pin PWM Graphics Card Fan Adapter Cable for Connecting 3-Pin/4-Pin PC Fans - Cable Matters 2-Pack 3 Way 4 Pin PWM Fan Splitter Cable - 12 Inches, PC Fan Splitter 1 to 3 Converter, PC-Fan Extension Cable --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/121940436-crj-micro-4-pin-gpu-fan-adapter-cable-6-inch](https://www.desertcart.pl/products/121940436-crj-micro-4-pin-gpu-fan-adapter-cable-6-inch) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-30*