For a CPU cooler that combines a fan and direct contact heatpipes, look no further than the cost-effective Hyper T4 Heatsink CPU Fan from Cooler Master. The PWM fan features a wide fan speed range and can be fine-tuned for excellent airflow and cooling performance, while aluminum fins with 4 Direct Contact heatpipes provide excellent heat dissipation. Case Fan Features Fan Size: 120 mm Fan Speeds: 600 - 1800 RPM Air Flow Rates: 24 - 70 CFM Acoustic Noise Levels: 15.1 - 31.6 dBA Connectors: 4-pin Dimensions: 131.6mm x 72.5mm x 152.3mm