39 months ago
none. the fans that come in the case are fine. it's not every case that comes with throw away fans just as it's not remotely true that every build needs extra fans. changing fans on clc coolers also leads to wasted money as you just end up with less performance because people usually buy quieter fans. but those things rely on high amount of airflow (high speed, high noise fans) because it's cheaper than shipping them with good copper/brass radiators and quality pumps.