The Cooler Master Hyper 103 is an affordable mainstream heatsink delivering great cooling performance on all modern platforms thanks to the special fin design with Cooler Master exclusive X-Vent and Air-Guide technology that optimize air flow toward heat pipes. The Hyper 103's 92mm PWM fan features a wide fan speed range and can be fine tuned for maximum airflow and cooling performance or silent operation. The low profile tower heatsink is a great match for small form factor system. Cooler Master exclusive X-Vent and Air-Guide technology optimize the air flow toward heat pipes and ultimately r