Rosewill RCX-Z1 Long Life Ball Bearing for Over 45,000/hrs CPU Cooler

Product Features

• The extra-large copper base and high-density aluminum fins optimize heat dissipation
• Plus a 92mm, 3100RPM cooling fan delivers an air flow of up to 57.2 CFM for exceptional cooling performance
• The included PCI fan control bracket features a manual fan-speed control dial for convenient adjustments of fan speeds