I have that TT case, it's big, enough room, good airflow.
That asetek cooler is filled up with refrigerator gas, it's not so big and not so loud, and it's good for OCing.
Technically the VapoChill Micro™ CPU coolers are characterized by hermetically sealed gas/liquid chambers exploiting the most effective cooling principle available: phase change cooling.
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Water cooling ...you have to remember your temperatures are always going to be ambient.
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Extreme (phase) cooling with negative temperatures :
The VapoChill® cooling system (first version released 1997) is the most spectacular cooling system ever build with the intention of overclocking your CPU to extreme speeds.
The basic principle behind the VapoChill® cooling system is the utilization of a compressor (vapor compression cycle...) to remove the heat dissipated from your CPU. The use of the vapor compression cycle makes the heat removal 10 times more efficient as water cooling and 50 times more efficient than air cooling - and at SUB-ZERO temperatures.
Due to its superior performance and technology the VapoChill is beyond any doubt the tool that will bring you on top of the charts... By using the VapoChill technology to cool your Intel or AMD CPU's overclocks of 20-60% above standard performance is obtainable.
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I have to mention every component from ASETEK is made in Denmark, not in China or Taiwan, they have stickers on every product even on the Waterchill and Vapochill LS motherboards NOT MADE IN ASIA or NOT MADE IN CHINA/TAIWAN.
Their RMA (faulty units) were 1.8% in last 3 years.
Hope I did help.
To be human is to choose.
It is better to die on your feet
than to live on your knees.
- Emiliano Zapata