Dynatron A54 AMD Socket SP6 CPU Heatsink with Side Fan, 225W TDP

Manufacturer Dynatron Model Number A54 CPU Support Supports AMD Socket SP6225 TDP Max Recommended for 2U Server and up Connection 4 Pin (PWM) Voltage 12V Speed At Duty Cycle 20%: 2300 RPM At Duty Cycle 50%: 5400 RPM At Duty Cycle 100%: 11000 RPM Performance At Duty Cycle 20%: 11.91 CFM At Duty Cycle 50%: 28.38 CFM At Duty Cycle 100%: 58.31 CFM Volume At Duty Cycle 20%: 25.8 dBA At Duty Cycle 50%: 44.4 dBA At Duty Cycle 100%: 59.8 dBA Dimensions 119.0 x 79.0 x 66.0mm 4.69" x 3.11" x 2.60" (in inches) Weight 455g Features Shin-Etsu 7762 Thermal Grease