Welcome to the store! 1、SILENT OPERATION: This cooling kit is designed to replace the original Dreamcast fan with a quiet one. Built for Noctua NF‑A4x10 5V fans, it makes your system virtually silent. 2、IMPROVED PERFORMANCE: Cooling fan mods for game consoles offer better performance in systems with GDROM emulators, such as USB GDROM and GDEMU, ensuring the fan runs stably and quietly. 3、SPECIFIC DESIGN: This console cooling fan is not compatible with earlier Dreamcast versions known as VA0. To check, open your system; if you have a silver or gray fan on a metal heatsink, it's a VA0. 4、CUSTOM CABLE: The game console cooling fan comes with a Dreamcast Noctua conversion cable that connects to the original fan and converts the signal so the new fan works correctly (10K resistor built-in). 5、PREMIUM MATERIAL: This cooling solution for the SEGA Dreamcast DC console is made of high-quality ABS material, making it wear-resistant, highly durable, and long-lasting. Item Type: Game Console Cooling Fan Material: ABS Features: Designed to install a quiet, high-airflow fan instead of the stock Dreamcast fan. Made for Noctua NF-A4x10 5V fans. This mod shines on systems with GDROM emulators, such as USB GDROM and GDEMU, making these systems nearly silent. Since the disc drive is louder than the cooling fan, it probably won't do much for systems that still have the original disc drive installed. The cable is a custom conversion cable that connects to the original fan connector and converts the signal (10K resistor built-in). Note: This kit is not compatible with earlier versions of the Dreamcast console, known as VA0. Includes: 1 x NF-A4x10 5V cooling fan 4 x 3D-printed fan ducts 2 x fan cables (2pin+3pin) 4 x universal couplings 1 x coupling interconnection 4 x screws 1 x 3D-printed fan duct 2 x 3D-printed replacement door locks 1 x wire 1 x manual Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will give you the best solution!