this cable effortlessly solves the external power supply problem for PC case fans and router cooling racks. With multi-interface compatibility, reliable materials, and plug-and-play functionality, it’s a practical choice for DIY builds and office cooling needs.Multi-interface coverage for mainstream devices: one end features a DC5521 female port, and the other is compatible with Molex 4Pin, 2510 4Pin, and 3Pin fans—no extra adapters needed. It works with popular European fan brands and network equipment. Pure copper core ensures stable power supply: 24AWG pure copper conductors enable efficient conductivity, while the PVC insulation layer resists high temperatures up to 80℃, preventing aging for long-lasting use. Flexible voltage adjustment: supports 12V rated voltage (compatible with 9V/5V), allowing you to adjust fan speed as needed to balance cooling performance and noise reduction. Lightweight and tidy wiring: 27cm length and 10g lightweight design, with a black cable for low visibility, fitting compact installation spaces. The 1-to-2 interface powers two fans simultaneously. Plug-and-play with zero learning curve: no professional skills required—simply plug in to complete the power connection. Suitable for DIY builds, home offices, and server room maintenance. Product Specifications 🏷️Input Voltage:12V (compatible with 9V/5V) 🏷️Interface Type:One end: DC5521 female port; Other end: Molex 4Pin/2510 4Pin/3Pin fan port 🏷️Cable Specification:2464 24AWG 🏷️Conductor Material:Pure Copper 🏷️Insulation Material:PVC 🏷️Rated Temperature:80℃ 🏷️Cable Length:Approx. 27cm 🏷️Product Weight:Approx. 10g 🏷️Cable Color:Black 🏷️Maximum Current:DC port main line ≤1A 🏷️Applicable Scenarios:External power supply for PC case fans; Power supply for router/ONU cooling racks
One end is DC5521 female port, and the other end is adapted to Molex big 4Pin/2510 small 4Pin/3Pin fan, which perfectly matches the chassis fan and router cooling rack, so it is not necessary to buy a variety of patch cords, and it is compatible with Noctua and be quiet! And other mainstream European fan brands.
Adopt 24AWG pure copper wire core, which is conductive and stable without heating; PVC insulation layer is resistant to high temperature of 80℃ and is not easy to age and crack. Home/office use is more secure, and long-term use is also reliable!
Support the rated voltage of 12V, and also be compatible with 9V/5V power supply (the lower the voltage, the slower the fan speed). Are small-sized home offices afraid of noise? Turn down the voltage to dissipate heat quietly, and you don't have to endure the hum of the fan anymore!
27cm length+only 10 g weight, black wire is hidden and unobtrusive, which is suitable for the compact space of small chassis and wall-mounted router, and the wiring is neat and tidy. One-in-two design can also supply power to two fans at the same time, saving interface and convenient!
You don't need professional installation, you can use it when you plug it in! Whether DIY is installed to provide external power supply to the chassis fan or the existing 12V/9V/5V power supply to the router cooling rack, it can be done in 3 seconds, and the installation/operation and maintenance of Xiaobai can be easily operated.
