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J21, 27.2mm Height, 300W TDP, Copper/Aluminum CPU Cooler

  • SKU: 20085437
  • Manufacturer: DYNATRON
  • MPN: J21
  • Availability: USUALLY SHIPS WITHIN 1-3 WEEKS
Price
$82.32
Quantity:
J21, 27.2mm Height, 300W TDP, Copper/Aluminum CPU Cooler
The Dynatron J21 CPU cooler is designed for 1U
CPU Support  AMD® 
CPU Socket  SP7 
Screw Type  M3.5/M4 
Installation Torque  12.5–15.0 kg-cm (10.8–13.0 in-lbf) 
Solution  1U Server and Up 
Dimensions  120.0 x 103.6 x 27.2 mm 
Weight  605 g 
Material  Copper Fin + Vapor Chamber 
Fan Dimension  Ø80 x 13 mm 
Speed  At Duty Cycle 20%: 2000 ± 200 RPM
At Duty Cycle 50%: 5900 ± 10% RPM
At Duty Cycle 100%: 10000 ± 10% RPM 
Power  At Duty Cycle 20%: 1.44 W
At Duty Cycle 50%: 10.8 W
At Duty Cycle 100%: 42.0 W 
Bearing  Double Ball 
Rated Voltage  12V 
Air Flow  At Duty Cycle 0~20%: 7.54 CFM
At Duty Cycle 50%: 17.8 CFM
At Duty Cycle 100%: 26.25 CFM 
Noise Level  At Duty Cycle 20%: 7.54 mm-H2O
At Duty Cycle 50%: 41.3 mm-H2O
At Duty Cycle 100%: 118.64 mm-H2O 
Air Pressure  At Duty Cycle 20%: 7.54 mm-H2O
At Duty Cycle 50%: 41.3 mm-H2O
At Duty Cycle 100%: 118.64 mm-H2O 
Lead Wire Pin Out  Pin#1- Black(-)
Pin#2- Yellow(+)
Pin#3- Green(Tachometer/ Signal Output)Pin#4- Blue (PWM) 
Life – Continuous operating
under normal temperature
(40 °C or 104 °F) 
70,000 Hours