Fan Alphacool 12 cm 3000 RPM 7.83 mmH2O Dual ball bearing Black 120x120x25 mm

Alphacool Core 120mm is a PWM-controlled 120 x 120 x 25 mm fan designed for radiator and chassis cooling. The model delivers a wide control range up to 3000 rpm, combines high airflow with elevated static pressure, and uses a dual ball bearing for long service life and quiet operation. The fan is available in black and has a 40 cm cable with a 4-pin PWM connector for direct connection to a motherboard or dedicated controller.

Advantages

The fan offers a broad PWM control range from 0 to 3000 rpm, enabling precise speed adjustment. With a maximum airflow of 93.6 CFM and a static pressure of 7.83 mm/H2O it performs well on radiators and in constrained airflow environments. The dual ball bearing provides smooth running, increased durability and stable operation without aRGB lighting.

Suitable for

• Mounting on water-cooling radiators
• Case ventilation for gaming PCs and workstations
• Replacement or upgrade of existing 120 mm fans

Key specifications

• Size: 120 x 120 x 25 mm
• Max speed: 3000 rpm (PWM)
• Max airflow: 93.6 CFM
• Max static pressure: 7.83 mm/H2O
• Bearing type: Dual ball bearing
• Color: Black
• Connector: 4-pin PWM, cable length 40 cm
• Brand / MPN / EAN: Alphacool / 24844 / 4250197248440

How to use

Connect the 4-pin PWM cable to a compatible motherboard fan header or a PWM-capable controller. The fan speed will be controlled via PWM signal between 0 and 3000 rpm. Mount the fan using standard 120 mm screw holes on radiators or case fan locations, ensuring correct airflow direction for your cooling layout.

Recommendations

For optimal radiator performance, use the fan in push or pull configurations depending on your setup and maintain regular dust cleaning to preserve airflow and static pressure.