Módulo de ventoinha Alphacool 13854 plástico preto dourado 12V 320g

The Alphacool 13854 fan module combines a durable plastic construction with a refined black-and-gold appearance and is designed for efficient 12V cooling in computer systems. Although part of the Alphacool Apex line's design language, this 13854 model uses robust plastic materials while keeping the visual and technical focus on quiet, powerful airflow and reliable operation suitable for radiator or case installation.

Advantages

The fan uses a decoupled mounting concept that reduces vibration transfer to the chassis, and the impeller is shaped to prevent blade flutter at higher speeds. It supports PWM control and offers a wide speed range for balancing noise and airflow. The motor and hydro-dynamic bearing combination is intended to provide quiet operation and long service life, while included cabling and daisy-chain capability simplify multi-fan setups.

Suitable for

• Cooling radiators in liquid-cooling systems
• Case ventilation for gaming and workstation PCs
• Multi-fan arrays where synchronized PWM control is required

Key specifications

• Model: Alphacool 13854
• Power supply: 12 V
• Material: durable plastic (black/gold finish)
• Weight: 320 g
• Connector: 4-pin PWM with included 50 cm extension cable
• Control range: approximately 400–2000 RPM (startup ~420 RPM); Zero RPM supported
• Bearing / motor: HDB (Hydro Dynamic Bearing) with 6-pole motor

How to use

Mount the fan to the radiator or case using standard fan screws, aligning airflow direction as required for intake or exhaust. Connect the 4-pin PWM header to a compatible motherboard or fan controller to enable speed regulation. If installing multiple fans, use the daisy-chain capability to link fans and hide cables in the frame corners; use the included 50 cm PWM extension if additional reach is needed. Ensure clearance around the fan to avoid obstruction of airflow.

Recommendations

For quiet operation, configure PWM curves in your motherboard or controller to keep speeds low during idle and moderate under load. When using on radiators, place fans in a push or pull configuration according to your cooling setup and ensure regular dust cleaning to maintain performance.