Model Number	B11
CPU Support	Supports Intel FCLGA 3647 Narrow ILM only TDP 205W Max Recommended for 3U Server and up
Connection	4 Pin (PWM)
Voltage	12V
Speed	At Duty Cycle 20%: 1300 RPM At Duty Cycle 50%: 2300 RPM At Duty Cycle 100%: 4000 RPM
Performance	At Duty Cycle 20%: 12.5 CFM At Duty Cycle 50%: 28.8 CFM At Duty Cycle 100%: 50.0 CFM
Volume	At Duty Cycle 20%: 16 dBA At Duty Cycle 50%: 30.2 dBA At Duty Cycle 100%: 42.2 dBA
Dimensions	108 x 80 x 110 mm 4.25" x 3.15" x 4.33" (in inches)
Fan Dimensions	80 x 80 x 25 mm 3.15" x 3.15" x 0.99" (in inches)
Weight	600g
Features	Shin-Etsu 7762 Thermal Grease