The hyper 103 is an affordable mainstream heatsink that delivers great cooling performance air flow is optimized towards heatpipes thanks to a special fin design and exclusive x vent and air guide technology a 92mm pwm fan has a wide speed range this low profile tower heatsink is a great match for all modern small form factor systems cooler master exclusive x vent and air guide technology optimize the air flow toward heatpipes and ultimately reduce cpu temperature 3 direct contact heatpipes