Fan Noctua NF-A12x25 G2 LS-PWM 120mm Color:Beige

Noctua NF-A12x25 G2 LS-PWM 120mm Fan

The Noctua NF-A12x25 G2 is a second, improved generation of the leading NF-A12x25, and serves as the 120mm version of its bigger, award-winning sibling, the NF-A14x25 G2. The LS-PWM version is a low-speed edition with a 4-pin connection, in Noctua's classic beige tone, aimed in particular at quiet Semi-Passive systems.

Cooling

The model is made from advanced Sterrox® LCP material and features an especially minimal tip clearance of just 0.5 mm between the blades and the frame, for maximum performance and efficiency. The Progressive Bend blade design, together with Flow Acceleration channels and a new Centrifugal Turbulator Hub, delivers cooling performance even better than the original model - which made it Noctua's flagship in the 120mm category.

Fan & acoustics

The emphasis in the design is on especially quiet cooling while maintaining high performance. The LS-PWM version is a low-speed edition: it caps the maximum spin speed, making it suitable for systems where minimal noise is preferred, including Semi-Passive setups where the fan stays hushed or even stops at low loads. The 4-pin PWM control allows the speed to be adjusted automatically as needed.

Compatibility & install

The standard 120mm size makes the NF-A12x25 G2 LS-PWM suitable for common fan positions in PC cases as well as for radiators of this size. The 4-pin PWM connection works with supporting motherboards and controllers, letting the system manage the fan speed and tune it to the quiet profile you want.

• Type: case fan
• Brand: Noctua
• Model: Noctua NF-A12x25 G2 LS-PWM 120MM Fan
• Size: 120mm
• Colour: beige
• Engineering: Progressive Bend blade, Sterrox® LCP material, 0.5 mm tip clearance
• Control: LS-PWM 4-pin, low speed for Semi-Passive systems