The Alphacool Core 140mm is a quiet and efficient fan with a wide speed range of up to 3200 RPM. The fan can be controlled via a PWM signal and is suitable for use on CPU coolers or radiators. Thanks to its excellent performance in terms of airflow and static pressure, it can also be used as a case fan. The dual-bearing fan axis runs smoothly, ensuring a long lifespan and quiet operation. If you are looking for a powerful fan without aRGB lighting, the Alphacool Core 140mm version is an excellent choice.

Connections: The fan is controlled via a 4-pin PWM connector with a cable length of 40 cm. This allows for a direct connection to the motherboard or a dedicated controller without the need for additional adapter cables or extensions. The fan can be controlled from 0 to 3200 RPM via the 4-pin PWM connector. At maximum speed, it achieves an airflow of 153.9 CFM with a high static pressure of 6.99 mm/H2O, making it perfect for mounting on radiators of a water cooling system or for ventilating a case.

Technical specifications:

• Dimensions (L x W x H): 140 x 140 x 25 mm
• Material: Plastic (PBT UL94V-0)
• Bearing type: Two ball bearings
• Rated voltage: DC 12V
• Operating voltage: DC 7-14V
• Starting voltage: 7V
• Rated current: 0.66 (Max: 0.75) A
• Rated power: 7.92 (Max: 9.00) W
• Rated speed: 0 - 3200 RPM ±10%
• Max. airflow: 153.9 CFM
• Max. static pressure: 6.99 mm/H2O
• Noise level: 51.0 (Max: 53.0) dBA
• Lifespan: 70,000 hours at 40 degrees Celsius
• Connection: 4-pin PWM fan control via PWM
• Operating temperature: -10 to +70 degrees Celsius
• Additional features: Tachometer output, auto-start, soft start, waterproof according to IP22.