Origin:Mainland China
Compatible CPU:yes
Lines:3 Lines
Type:Fan
Application:Computer Case
Model Number:SFF21A
Heatsink Material:Copper & Aluminum
Package:Yes
Certification:NONE
Model:Other / other
Applicable:Chassis
Radiator Type:Fan
Fineness:
Weight ( with packaging ):200
Parameters:
Model: SFF21A
Size: 120 * 120 * 25mm
Bearing: S·FDB (fluid dynamic bearing) bearing
Voltage: 12V
Current: 0.10A
Power: 1.2W
Speed: 1000RPM±5%
Air volume: 36.65CFM
Noise: 15DBA
Cable length: about 30 cm
Features: The sales are vibration induction fans that have been energized and tested, with large air volume and ultra-quiet. The bearing and the ninja use the same S·FDB (fluid dynamic bearing) bearing. It can be said that the 150,000-hour trouble-service life is stronger than that of the double ball bearing. The only disadvantage is that the fan speed cannot reach the expected goal, otherwise the market price of the ninja fan will exceed 120. Compared with the ultra-quiet fan of 28 yuan, it is indeed a rare good product. Advantages compared with B19 B19 is a motor without sound at low speed. The wind speed is lower than that of B19, but the acoustic effect must be better. So the price of the fan is very high.