ARCTIC Alpine 11 Plus CPU Cooler - Intel, Supports Multiple Sockets, 92mm PWM Fan at 23dBA Series: Alpine 11 PLUS Type: Fan & Heatsinks RPM: 600 - 2000 RPM Noise Level: 0.4 Sone Color: Black / White Compatibility: LGA 775 / 1155 / 1156 / 1150 Fan Mounting Types to Heatsink: Vertical Max CPU Cooler Height: 70 mm