Alphacool's Core 140mm is a quiet and efficient fan with a wide control range up to 3200 rpm. The fan can be controlled via PWM signal and is suitable for use on CPU coolers or radiators. Thanks to its excellent performance values in throughput and static pressure, it can also be used as a casing fan. The double-bearing fan shaft is smooth-running, enabling a long service life and quiet operation. If you are looking for a powerful fan without aRGB illumination, 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 40cm. This allows for direct connection to the mainboard or a special 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 connection. At maximum speed, it achieves an air throughput 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 an enclosure.

Technical data:

• Dimensions (L x W x H): 140 x 140 x 25mm
• Material: Plastic (PBT UL94V-0)
• Bearing Type: Two Ball Bearing
• 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/min ±10%
• Max. air flow rate: 153.9 CFM
• Max. static pressure: 6.99 mm/H2O
• Noise level: 51.0 (Max: 53.0) dBA
• Life expectancy: 70,000 hours at 40 degrees Celsius
• Connection: 4-pin PWM fan control via PWM
• Operating temperature: -10 to +70 degrees Celsius
• Other features: Tachometer output, auto start, soft start, waterproof level IP22.