Thermaltake Reveals the XPRESSAR RCS100 Phase-Change Processor Cooling

[Bundy]

Does that 120x120 radiator look small? Will the single 120mm fan handle flow for the radiator as well as ventilating the rest of the case well?

The radiator with 1 fan will be ok because it will be running at a significantly higher temperature than an equivalent water cooling radiator, thus allowing greater heat transfer. As for ventilating the case as well...hmmm you have a valid point.