Asus P5N-T Deluxe - Manual (Page 22)

1-6 Chapter 1: Product Introduction
Optional Fan (for Water-Cooling or Passive-Cooling only)
The optional fan is specifically designed to provide sufficient airflow over the
CPU power modules and chipset area when water-cooling or passive-cooling
is utilized, ensuring effective heat dissipation for the entire system. See page
2-33 for details.
Q-Fan 2
ASUS Q-Fan2 technology intelligently adjusts both CPU fan and chassis fan
speeds according to system loading to ensure quiet, cool and efficient operation.
ASUS Crystal Sound
This feature can enhance speech-centric applications like Skype, online game,
video conference and recording.
AI Audio 2
AI Audio 2 creates a virtual center channel that expands the overall sound
field without introducing a picket fencing effect. Preserving the dialogue or
solo performances with downmixing from multichannels will allow you to
experience true-to-life high quality audio.
Noise Filter
This feature detects repetitive and stationary noises (non-voice signals) like
computer fans, air conditioners, and other background noises then eliminates
it in the incoming audio stream while recording.
ASUS EZ DIY
ASUS EZ DIY feature collection provides you easy ways to install computer
components, update the BIOS or back up your favorite settings.
ASUS Q-Shield
The specially designed ASUS Q-Shield provides conductivity to best protect
your motherboard against static electricity damage and shields it against
Electronic Magnetic Interference (EMI). Without the usual "fingers" present,
this new design is convenient and safe to install.