- 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 Overclocking Thermal Structure Design, support up to 240W.

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