Fusion Block System
H2O ready: Water-cooling ready for optimal heat dissipation.
The Fusion Block System is a more efficient thermal solution than competing followers with complicated looks. It is a hybrid thermal design that combines the ROG´s renouned heatpipe design with the additional ability to connect to a water cooling system. By taking the entire integrated solution into design consideration , with a single connection, user can enjoy exceptional thermal improvement to north bridge, south bridge, and even VRM. We also provide a super optional thermal kit that is used on NB and MOS to improve in heat dissipation. The Fusion Block System is the most versatile, the most efficient, and the most advanced thermal system there is on a motherboard. 
TweakIT
Hardcore OV with finger tweaking fun!
TweakIt is designed for control freaks. Following the success of the Extreme Tweaker overclocking feature, ASUS has engineered TweakIt to give users flexible overclocking control even when running benchmark programs! The joystick-like control puts every overclocking option in the user´s fingertips, allowing the users performance optimizations options during game play to gain the competitive edge. TweakIt brings a brand new dimension to the game of overclocking and benchmarking.
iROG
Intelligent multiple control at hand
The iROG is a special IC which enables several ROG highlitghted functions that gives users full disposal of the motherboard at any stage! This design allows advanced user control and management to be processed purely at a hardware level. iROG greatly increases fun during overclocking for PC enthusiasts and it offers system maintainence and management with more control and efficiency.
BIOS FlashBack
Two BIOS ROM. Two BIOS settings. Twice the overclocking flexibility.
Overclocker´s prayer to have BIOS flexibility is answered! With the new BIOS Flashback, PC enthusiasts can overclock with even more confidence. BIOS Flashback gives overclockers the ability to save two versions of the BIOS simultaneously. Very much like the "SaveGame" function, one BIOS can be used for the overclocking adventure, while the other BIOS is to be stored with any previous version. BIOS Flashback brings the ultimate convenience to overclockers!
CPU Level Up
A Simple click for instant upgrade
Ever wish that you could have a more expansive CPU? Upgrade your CPU at no additional cost with ROG´s CPU Level Up! Simply pick the processor you wanted to OC to, and the motherboard will do the rest!
See the new CPU speed and enjoy that performance instantly. Overclocking is never as easy as this.
Extreme Tweaker
One stop performance tuning shop
Extreme Tweakers is the one stop shop to fine-tune your system to optimal performance. No matter if you´re looking for frequency adjustment, over-voltage options, or memory timing settings, they´re all here!
Voltiminder LED
Friendly reminder on the intentional madness
In the pursuit of extreme performance, overvoltage adjustment is critical but risky. Acting as the "red zone" of a tachometer, the Voltiminder LED displays the voltage status for CPU, NB, SB, and Memory in a intuitive color-coded fashion. The voltiminder LED allows quick voltage monitoring for overclockers.