The P5Q Deluxe is an Intel® P45 chipset-based motherboard that combines powerful performance with great energy efficiency; and supports DDR2 1200MHz dual-channel memory architecture and two PCI Express 2.0 x16 lane for extreme graphics performance. It also comes with the world´s best ASUS EPU -6 Engine, allowing the CPU power supply to be digitally monitored and fine-tuned with improved VRM efficiency in heavy or light loadings – attaining the best possible power efficiency and energy savings to help save the environment.

5 Secs Bootup to online - Taking only 5 seconds to go online from bootup, Express Gate is the one-stop gateway to instant fun! It´s a unique motherboard built-in OS. You can utilize the most popular Instant Messengers (IM) like MSN, Skype, Google talk, QQ, and Yahoo! Messenger to keep in touch with friends, or quickly check on the weather and e-mails just before leaving your house. What´s more, the user-friendly picture manager lets you view your pictures without entering Windows at anytime!

100% High-quality Japan-made Conductive Polymer Capacitors!(5000 hrs VRM) - Low RDS (on) MOSFETs with min. switching loss & lower temperature, Ferrite Core chokes with lower hysteresis loss, and 100% Japan-made high quality, long life conductive polymer capacitors.

Effective Fanless Heat Dissipation at 0dB - Stack Cool 2 is a fanless cooling solution offered exclusively by ASUS. It effectively and noiselessly transfers heat generated by the critical components to the other side of the specially designed PCB (printed circuit board) for effective heat dissipation - making temperatures cooler by up to 20°C.


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Chipset	Intel P45
CPU Interface	Socket 775
Front Side Bus	1600MHz
RAM Technology	Dual-channel DDR2
RAM Slots	4 x 240-pin
RAM Speeds	1200/1066/800Mhz
Max. Memory Support	16GB
Expansion Slots	2 x PCI Express x16 slot (supports ATI CrossFireX technology at x8 link) 1 x PCI Express x16 slot 2 x PCI Express x1 slot 2 x PCI slots
Storage Controller(s)	6 x S-ATA300
On-Board LAN	Dual Gigabit LAN controllers
On-Board Audio	ADI AD2000B 8-Channel audio CODEC
On-Board Video	None
Back Panel I/O Ports	1 x PS/2 keyboard & PS/2 mouse connectors 1 x Optical S/PDIF Output 1 x Coaxial S/PDIF output 1 x External S-ATA 6 x USB ports 2 x RJ45 LAN connector 1 x Audio port (Line-in, Line-out, Mic-in) 1 x IEEE1394a
Features	100% Japan-made high-quality Conductive Polymer Capacitors ASUS True 16-phase Power Design ATI CrossFireX Technology ASUS EPU-6 Engine ASUS Express Gate ASUS Drive Xpert