High end PSU means high output capability, and therefore high heat generation and high noise level? It"s not true when it comes to the Rosewill Silentnight PSU. On top of all the features you would demand on premium grade PSU such as modular cable configuration, generous +12V output and comprehensive protection, the SilentNight-500 employs a fanless design ensuring a complete quiet operation - your games, movies and music come to new life with every whisper and detail enjoyed the way it should be. A large heat sink with dense fins quickly and efficiently dissipate heat, while highly reliable Japanese capacitors and 80 PLUS Platinum Certification for lower heat generation contribute to the enablement of fanless design. Make the Rosewill SilentNight-500 yours today, and step into a new level of peace of mind.