ALSEYE Cooler PC Fan 3Pin 12V 120mm Fan Cooling (3pieces/lot) 1200RPM Silent Case Fans

ALSEYE S-120 Case fan thermal system gaming CPU cooler fan 1200RPM 3 pin DC fan for computer chassis cooling

Dear friend, You may compare our prices with other products. But we never only compare our price with other products.

Our features:

1. Line: High conductivity industrial-grade materials.
2. Frame: Industrial environmental protection plastics, the Extrusion molding process
3. Blade: Unique aerodynamic design, independent research, and development(crab legs).
4. Bearing: Hydraulic bearing, long service life, low wear, high temperature resistant, low noise.
5. Shockproof silicone cover: Environmental protection silicone material, shockproof, reduce noise. Specifications

• Input Power:2.04W
• Dimension:120*120*25mm
• Weight:150g
• Voltage:12V
• Fan Speed:1200RPM±10%
• Fan Airflow:68.4CFM±10%
• Bearing Type: Hydraulic
• Fan Life Expectancy:40,000hours
• Fan Noise Level:20.46dB(A)
• Connector:3pin

Air pressure and air volume comprehensive fan

Flying crab has the fastest speed in all crabs because it has special shape hind legs.

We adopted the crab legs for the fan design. Not only appearance fashion and unique

but also embodies the high performance of the fan. It is efficiently increased the air flow

by 15% and a 5% reduction at noise in the same speed.

Buy it or not, that is a question. However, doesn’t matter. Please add it to your wish list or cart, and come back when you considered well.

How to choose your fan?

In fact, the selection of a suitable fan is not difficult, as long as a good judge of your own needs and product specifications, then you can choose them from a range of budgets. Usually, we choose are basically two types of fans, wind pressure, and wind volume. Characterized by a large wind pressure is mainly suitable for use in fan with air filter position chassis panels, etc., and the wind volume fans suitable for the top, rear and other places of the chassis.

Different types of fan blades due to the different types, size, and angle, when installed in different positions will have different effects.

The front panel fan typically requires a large pressure type of fan can blow through the front of the chassis, which will inject a steady stream of cold air inside the chassis.

The inclination angle of the fan blades and blade curvature of the two factors that influence the value of a fan pressure largely are. Blade curvature and inclination angle larger the value, at the same rotational speed, the greater the pressure supplied. This type of fans is particularly suitable for use in the front of the chassis, as the intake fan to use.

In the back of the chassis, usually equipped with a heat exhaust fan, so wind volume more important than the wind pressure. At the same time, the heat inside the chassis can be more quickly discharged to the outside of the chassis is the most important.

Most wind volume types of the fan have characteristics of more quantity blades and more moderate the inclination angle of the blades, this design is very suitable for use in top and rear of the chassis.

If you are not a very pursuit for thermal performance, just want to mute the computer stable job, then you can choose the biased silent type of fans. Of course, if you do not want to replace the fan, you can also choose a fan controller to reduce the fan speed down.