Feature: 1. SILENT: Cooling kit is designed to install a silent fan in place of the original for Dreamcast fan. Built for Noctua NF‑A4x10 5V fans, it makes these systems virtually silent. 2. GOOD PERFORMANCE: Game console cooling fan kit mods have better performance in systems with for GDROM emulators, such as for USB GDROM and for GDEMU, make fan that runs stably and quietly. 3. SPECIAL DESIGN: Console cooling fan is not compatible with earlier versions for Dreamcast called for VA0, open the system, if you have a silver or grey fan on a metal heatsink, it is a for VA0. 4. CUSTOM CABLE: Gaming console cooling fan comes for Dreamcast Noctua conversion cable that plugs into the original fan and convert the signal so the new fan works properly (10K resistor built in). 5. PREMIUM MATERIAL: Cooling brushless radiator for SEGA Dreamcast DC console, made of high quality ABS material, wear resistant, high hardness and durable. Specification: Item Type: Game Console Cooling Fan Material: ABS Features: Designed to install a high air flow quiet fan in place of the for Dreamcast fan. Made for Noctua NF-A4x10 5V fans. This mod shines on systems with for GDROM emulators, such as for USB GDROM and for GDEMU. It makes these systems almost silent. Since the disk drive is louder than the cooling fan, it probably won't do much for systems that still have the previous disk drive installed. The cable is a custom conversion cable that plugs into the former fan connector and converts the signal (10K resistor built in). Note: This kit is not compatible with earlier versions of the for Dreamcast console, known as for VA0.. Package List: 1 x for NF-A4x10 5V Cooling Fan4 x 3D Printed Fan Duct2 x Fan Cable (2pin+3pin)4 x Universal Joint1 x Joint Connector4 x Screw1 x 3D Printed Fan Duct 2 x 3D Printed Replacement Door Release Lock1 x Wire1 x Manual