Details
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 |
Additional Information
| Manufacturer | Alphacool |
|---|---|
| Overall Dimensions | 140x140x25mm |
| RPM | 0—2500rpm (+/-10%) |
| Air flow | 115.56 CFM |
| Noise (dB) | 43.3 (Max: 45.0) dBA |
| Air pressure | 3.96mm/H2O |
| Power Connector | 4-Pin PWM |
| Start voltage | No |
| Voltage | 12V |
| Material | No |
| Max Current Draw | 6.00 W |
| Color | Black |
| LED | No |
| Fan Compatibility | 140mm |
| Included | 1x Alphacool Core 140mm Fan PWM 2500 (140x140x25mm), black |
