There are so many different brands and models out there. So, what does ASRock P67 Extreme4 has to offer which differs from the rest ?
Well, it has the ASRock Extreme Tuning Utility (AXTU), Instant Boot, Instant Flash, Good Night LED, Multi-Fan Speed Control, AIWI, APP Charger, SmartView and a new UEFI GUI BIOS.
I personally feel that the Combo Cooler Option (C.C.O.) is one of the best feature on board as it allows you to reuse your old LGA775 heatsink on the new board. Theother nice add on is the Front USB 3.0 Panel which supports 2 x USB 3.0 ports and provides a 2.5” SSD/HDD rack.The package bundles in Free Software : CyberLink DVD Suite – OEM and Trial, Free Gift : 1 x ASRock SLI_Bridge_2S Card , 1 x Front USB 3.0 Panel, 1 x Rear USB 3.0 Bracket
Read more at https://en.ocworkbench.com/tech/asrock-p67-extreme4-intel-p67-review-first-look/