Alphacool Core 140mm Fan PWM 2500rpm - 140x140x25mm (24846)

Alphacool's Core 140mm is a quiet and efficient fan with a wide control range up to 2500 rpm. The fan, which can be controlled via a PWM signal, is not only suitable as a fan on CPU coolers or radiators. Thanks to its excellent performance values (throughput & static pressure), it can also be used as a case fan. The double-bearing fan axis is smooth-running and enables a long service life and quiet operation. If you are looking for a powerful fan without aRGB lighting, you will find it in Alpacool's Core 140mm version!

connections
The fan is controlled via a 4-pin PWM connector. The cable is 40cm long. This allows the fan to be connected directly to the mainboard or a special controller without using additional adapter cables or extensions.

Control range
The fan can be controlled from 0 to 2500 rpm via the 4-pin PWM connection. At maximum speed it allows an airflow of 115.56 CFM paired with a high static pressure of 3.96 mm/H2O. This makes the fan perfect for mounting on radiators of a water cooling system or for ventilating a case.

Technical specifications
Dimensions (L x W x H)
140x140x25mm
material
Plastic (PBT UL94V-0)
stock type
Two Ball Bearing
nominal voltage
DC 12V
operating voltage
DC 7-14V
starting voltage
7V
rated current
0.4 (Max: 0.5)A
rated capacity
4.8 (Max: 6.00)W
rated speed
0 - 2500 rpm ±10%
Max. air flow
115.56 CFM
Max static pressure
3.96mm/H2O
noise level
43.3 (Max: 45.0) dBA
Life expectancy
70000 hours at 40 degrees Celsius
connection
4-pin PWM
fan control
via PWM
operating temperatur
-10~+70 degrees centigrade
Other characteristics
Tachometer Output, Auto Start, Soft Start, Waterproof Level IP22

• Data sheet