CPU Support
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Ampere® Altra® Family
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CPU Socket
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LGA 4926
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Solution
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2U Server and Up
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Dimension (Active Mode)
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141.1 x 84.0 x 72.0 mm
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Dimension (Passive Mode)
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116.0 x 84.0 x 72.0 mm
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Weight (Active Mode)
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612g ± 10g
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Weight (Passive Mode)
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512g ± 10g
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Material
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Aluminum + Copper Heatsink Base + Heatpipe + Aluminum Fins
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Fan Model
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DF126025BU - PWMH
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Fan Dimension
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60 x 60 x 25 mm
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Bearing
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Double Ball
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Rated Voltage
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12V
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Rated Speed
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At Duty Cycle 0~20%: 2300 ± 10% RPM
At Duty Cycle 50%: 5400 ± 10% RPM
At Duty Cycle 100%: 11000 ± 10% RPM
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Input Power
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At Duty Cycle 0~20%: 0.84 W
At Duty Cycle 50%: 2.76 W
At Duty Cycle 100%: 18.0 W
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Maximum Airflow
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At Duty Cycle 0~20%: 11.91 CFM
At Duty Cycle 50%: 28.38 CFM
At Duty Cycle 100%: 58.31 CFM
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Rated Static Pressure
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At Duty Cycle 0~20%: 1.48 mm-H2O
At Duty Cycle 50%: 7.54 mm-H2O
At Duty Cycle 100%: 28.8 mm-H2O
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Acoustical Noise
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At Duty Cycle 0~20%: 25.8 dBA
At Duty Cycle 50%: 44.4 dBA
At Duty Cycle 100%: 59.8 dBA
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Lead Wire Pin Out
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Pin#1- Black(-)
Pin#2- Yellow(+)
Pin#3- Green(Tachometer/ Signal Output)
Pin#4- Blue (PWM)
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Thermal Grease
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Shin-Etsu X23-8079-2 Pre-Printed
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