- Non-Interference Cooling design
- 140mm fan enhance air pressure with low noise level
- 3 x Ø8 mm U-shape copper heat pipes support up to 165W

- Entry-level cooling design supports up to 65W
- Low profile 80mm PWM fan
- Ø6 mm copper heat pipe directly touches CPU surface
 

- Non-interference cooling design supports up to 160W
- Low profile 120mm PWM fan
- 3 x Ø8 mm-U-shape copper heat pipes

- Non-interference cooling design supports up to 180W
- Low profile 140mm PWM fan
- 3 x Ø8 mm-U-shape copper heat pipes

Ultimate overclocking Thermaltake structure design, support up to 220W

Ultimate overclocking Thermaltake structure design, support up to 230W

Ultimate Over-clocking Design Structure, support up to 250W.