Dynatron K17 3U CPU Cooler Heatpipes, Intel LGA 1155 / 1156, i7, Xeon, Socket H2

Dynatron K17: 3U LGA 1155/1156 Active CPU Cooler For Intel Xeon and Core Processors Manufacturer's P/N: K17 Dimensions: 91 x 91 x 110 mm 3.6" x 3.6" x 4.33" (in inches) Fan Size: 92mm x 92mm x 25mm CPU Support: LGA 1155 / 1156 (Socket H2, H) Xeon E3 Core i3, i5, i7 Pentium G9xx, G6xxx 105W TDP MAX Features: Shin-Etsu G751 Thermal Compound (pre-printed) Rated Voltage: 12V Input Power: At Duty Cycle 20%: 0.96 W At Duty Cycle 50%: 1.44 W At Duty Cycle 100%: 3.0 W Speed: At Duty Cycle 20%: 1000 RPM At Duty Cycle 50%: 1800 RPM At Duty Cycle 100%: 2500 RPM Static Pressure: At Duty Cycle 20%: 0.48 mm-H2O At Duty Cycle 50%: 1.55 mm-H2O At Duty Cycle 100%: 3.0 mm-H2O Maximum Airflow: At Duty Cycle 20%: 17.34 CFM At Duty Cycle 50%: 31.21 CFM At Duty Cycle 100%: 43.36 CFM Noise Level: At Duty Cycle 20%: 17.0 dBA At Duty Cycle 50%: 24.78 dBA At Duty Cycle 100%: 31.92 dBA Connector : 4-pin PWM