Asus P5E3 Premium/WiFi-AP@n - Manual (Page 21)

ASUS P5E3 Premium/WiFi-AP @n 1-5
ASUS EPU
The ASUS EPU utilizes innovative technology to digitally monitor and
tune the CPU power supply with improved VR responses in heavy or light
loadings. It automatically provides power for higher performance or improve
efficiency by 7% when the PC is running low intensity applications. Working
together with AI Gear 3, this can help you attain the best possible power
efficiency and energy savings up to 58.6% to help save the environment. See
page 5-20 for details.
AI Nap
With AI Nap, the system can continue running at minimum power and noise
when you are temporarily away. To wake the system and return to the OS
environment, simply click the mouse or press a key. See page 5-21 for
details.
ASUS Quiet Thermal Solution
ASUS Quiet Thermal solution makes system more stable and enhances the
overclocking capability.
ASUS 3rd Generation 8 Phase Power Design
Longer Life, & Higher Efficiency!
With power efficiency so important to operating temperatures, ASUS' 3rd
generation 8-phase VRM design leads the industry with its 95% power
efficiency. High quality power components such as low RDS (on) MOSFETs
for minimum switching loss & lower temperatures, Ferrite core chokes with
lower hysteresis loss, and high quality Japanese-made conductive polymer
capacitors all add up to ensure longer component life and lower power loss
- creating more energy efficiency.
Fanless Design - Stack Cool 2
ASUS Stack Cool 2 is a fan-less and zero-noise cooling solution that lowers
the temperature of critical heat generating components. The motherboard
uses a special design on the printed circuit board (PCB) to dissipate heat
these critical components generate.