Manufacturer	Dynatron
Model Number	A55
CPU Support	Supports AMD SP6 225 TDP Max Recommended for 3U Server and up, Workstations
Connection	4 Pin (PWM)
Voltage	12V
Speed	At Duty Cycle 20%: 2400 RPM At Duty Cycle 50%: 4800 RPM At Duty Cycle 100%: 8000 RPM
Performance	At Duty Cycle 20%: 35.52 CFM At Duty Cycle 50%: 67.24 CFM At Duty Cycle 100%: 115.61 CFM
Volume	At Duty Cycle 20%: 25.63 dBA At Duty Cycle 50%: 47.85 dBA At Duty Cycle 100%: 64.40 dBA
Dimensions	120 x 82 x 110mm 4.7" x 3.2" x 4.3" (in inches)
Fan Dimensions	80 x 80 x 38mm 3.15" x 3.15" x 1.50" (in inches)
Weight	656g
Features	Shin-Etsu 7762 Thermal Grease