Brand: Delta 
 MODEL: PFC1212DE 
 Size: 120 × 120 × 38MM 
 Voltage: DC12V 
 Current: nominal 4.8A (12V rated current of 2.98A, Delta fan vacuity understand goods friends all know that 12,038 fans can reach such a large current is this, no other models can be comparable with his.) 
 Air flow: 252.85CFM (7.16m3/min) 
 Pressure: 1.412 in H2O (351.7 Pa) 
 Weight: 0.351kg 
 Noise: 66.5 dB (A) 
 Power: 57.6W 
 Speed: support for the motherboard PWM speed 
 Speed: support 
 4D dual interface: the motherboard 4P + Power supply interface 
 Cable Length: 35cm 
 Number of revolutions: 12V under 5500 RPM 
 Fan Frame: Injection molding of PBT +30% glass fiber + VO grade flame retardant; 
 Blade: Injection molding of PBT +30% glass fiber + VO grade flame retardant; 
 Fan rotation: from the fan direction is counterclockwise; 
 Operating temperature: -10 ° C to +70 ° C; 
 Storage Temperature: -40 ° C to +70 ° C; 
 Bearings: high-precision ball bearings; 
 Power range: plus or minus 15% of rated power; 
 Insulation resistance: more than 500 megohms; 
 Withstanding voltage: Meeting leakage current 0.5mA 500V / 1 min; 
 Working life: 80,000 hours in the ambient temperature of 25 degrees.