After few top models of biggest world motherboard manufacturers we got in our test lab "runner" from BIOSTAR. How much this company invested in overclock possibilities of their motherboards and how they have done their job we will try to show you on their TPOWER I45 model. As opposite to BIOSTAR T series that is easily recognizable for its blue PCB, TPOWER I45 model has black PCB. Layout is very good and it shows that BIOSTAR invested significant amount of time in its design. First interesting detail, that shows how much BIOSTAR takes overclock serious, is little detail in cooling solution.