--- product_id: 295159072 title: "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: "$39.03" currency: USD in_stock: true reviews_count: 5 category: "Crj Electronics" url: https://www.desertcart.ec/products/295159072-micro-4-pin-gpu-fan-adapter-cable-6-inch-15cm store_origin: EC region: Ecuador --- # Supports up to 47W power for reliable fan operation 4-pin Micro PH connector for precise PWM control 6-inch black sleeved cable for sleek, minimal visibility 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:** $39.03 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your cooling game with precision and style! ## Quick Answers - **What is this?** 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?** $39.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/295159072-micro-4-pin-gpu-fan-adapter-cable-6-inch-15cm) ## 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 - • **Discreet Design:** Black sleeving and connectors blend invisibly into your build for a clean aesthetic - • **Compact & Durable:** 6-inch length with braided heat shrink tubing ensures flexible, long-lasting performance - • **Precision PWM Control:** Unlock dynamic fan speed management for optimal cooling and noise balance - • **RoHS Certified Quality:** Eco-friendly, reliable construction trusted by pros and enthusiasts alike - • **Seamless Compatibility:** Connect 3-pin & 4-pin PC fans effortlessly to micro 4-pin GPU headers ## Overview The CRJ Electronics 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, runs 3-pin fans at full speed, and features durable braided sleeving for minimal visibility. RoHS compliant and capable of handling up to 47 watts, this adapter is perfect for professional PC builders seeking flexible, clean, and reliable fan connectivity. ## 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: 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 Review: 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! ## 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 | #128,512 in Electronics ( See Top 100 in Electronics ) #919 in Audio & Video Power Cables | | Brand | CRJ Electronics | | Brand Name | CRJ Electronics | | Cable Type | 4-pin fan cable | | Cable type | 4-pin fan cable | | Color | Black | | Compatible Devices | Personal Computer | | Compatible Phone Models | No Compatible Phone Models | | Compatible devices | Personal Computer | | Compatible phone models | No Compatible Phone Models | | Connectivity Technology | Wired | | Connector Gender | Male-to-Male | | Connector Type | Micro | | Connector type | Micro | | Customer Package Type | sealed anti-static bag | | Customer Reviews | 4.6 out of 5 stars 433 Reviews | | Indoor Outdoor Usage | Indoor | | Item Length | 6 Inches | | 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 | | Part Number | 4038 | | Recommended Uses For Product | Connecting and powering fans in computer systems for cooling purposes | | Special features | Braided | | Specification Met | RoHS | | UPC | 720355064181 | | Unit Count | 1 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 ![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) ## 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 ### ⭐⭐⭐⭐⭐ Excellent Product *by E***E on 30 November 2021* 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 ### ⭐⭐⭐⭐⭐ Perfect *by L***T on 8 July 2026* 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! ### ⭐⭐⭐⭐⭐ Works great *by J***. on 7 July 2023* 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. ## 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.ec/products/295159072-micro-4-pin-gpu-fan-adapter-cable-6-inch-15cm](https://www.desertcart.ec/products/295159072-micro-4-pin-gpu-fan-adapter-cable-6-inch-15cm) --- *Product available on Desertcart Ecuador* *Store origin: EC* *Last updated: 2026-11-12*