Axial case fan Akasa VIPER S-flow 120mm 3-pin 1200 RPM

Akasa VIPER S-flow 120mm is an axial PC case fan with a 3‑pin power connector and a rated speed of 1200 RPM. It is designed to provide steady airflow for general system cooling and can be used in desktop PC cases, on radiators, or to ventilate specific components. The fan is suitable for builds where balanced airflow and moderate noise levels are required to maintain lower operating temperatures and stable performance.

Advantages

The Akasa VIPER S-flow delivers consistent airflow at 1200 RPM through a 120 mm axial design, using a standard 3‑pin connector for wide motherboard and controller compatibility. Its construction targets reliable case ventilation with moderate noise output, making it appropriate for both quiet and standard system configurations. The fan’s dimensions and mounting pattern match common PC case and radiator requirements, facilitating straightforward installation.

Suitable for

• General PC case ventilation
• Supplementary cooling for radiators and heatsinks
• Improving airflow around GPUs, VRMs and storage bays

Key specifications

• Type: Axial case fan
• Size: 120 mm
• Connector: 3‑pin
• Rated speed: 1200 RPM
• Brand: Akasa
• MPN: AK-FN065-WKT03
• EAN: 4710679551234

How to use

Install the fan in a compatible 120 mm mounting location in the PC case or on a radiator, aligning the screw holes with the case or radiator mounts. Connect the 3‑pin cable to a motherboard fan header or a compatible fan controller. Ensure the airflow direction matches the intended intake or exhaust configuration. Power the system and verify fan operation in BIOS or with monitoring software; adjust fan control settings if available to achieve the desired balance between cooling and noise.

Recommendations

The fan is best used in standard desktop systems where moderate airflow and low noise are preferred; for optimized cooling, combine it with complementary intake/exhaust fans and follow manufacturer guidelines for fan placement and airflow direction.