2J51K-A00 Computer Water Cooling Fan PFC1212DE 12038 12V 12CM Strong Breeze Big Air Volume Violent Fan

Condition:
Refurbished(tips: we will test all bee ship out):
MODEL:
PFC1212DESize: 120
× 120 × 38MMVoltage:
DC12VCurrent: Nominal 4.8A (12V rated current of 2.98A, fan vacuity serious, understand goods friends all know, 12, 038 fans can reach such a large current is this, no other models can match with him.
)Air Volume: 252.85CFM ( 7.16 m3 / min)Pressure: 1.412 in H2O ( 351.7
Pa)Weight: 0.351
kgNoise: 66.5 dB (A)
Power: 57.6WS
peed: Supports motherboard
PWM SpeedSpeed:
SupportInterface: Motherboard supply large 4P + 4D dual power supply interfaceCable length: 35cmNumber
of revolutions: 12V at 5500 RPM
Fan frame: plastic injection molding, PBT + 30% glass fiber + VO grade flame retardant;
Blade: plastic injection molding, PBT + 30% glass fiber + VO grade flame retardant;
Fan rotation: counterclockwise as viewed from the fan;
Operating temperature: -10 degrees Celsius to +70 degrees Celsius;
Storage temperature: -40 degrees Celsius to +70 degrees Celsius;
Bearings: precision ball bearings;
Power range: plus or minus 15% of rated power;
Insulation resistance: more than 500 megohms;
Withstanding voltage: Meeting the leakage current 0.5 mA 500V / 1 min;
Working life: ambient temperature of 25 degrees 80, 000 hours. In the motherboard PWM speed control, the speed is adjusted to 10% or less are 1050 rpm, 10% to 100% increase each fan 405 to adjust a level turn, due to the current limiting motherboard, so reach 5500 rpm. Directly connected to the power supply 12V plus or minus 2 pole, to achieve maximum speed.