DeepCool AG400 G2 PLUS Superior Performance 4 Heatpipe Single Tower CPU Cooler AG400 G2 PLUSThe AG400 G2 PLUS raises the bar for single-tower air cooling with a second-generation upgrade that delivers enhanced performance and a bold new look. Featuring four heat pipes embedded in a dense single-tower heatsink and paired with two finely tuned 120mm PWM fans for seriously powerful airflow and thermal transfer.