Fans ADDA 8025 AD0812HS-A70GL 12V 0.25A case fan

Compact 12 V case fan for tight builds

The ADDA 8025 AD0812HS-A70GL runs on a standard 12 V supply and draws 0.25 A, making it suitable for small-form-factor cases and low-power cooling loops. Its 8025 frame fits the common 80 mm mounting pattern used in many compact chassis and industrial enclosures. Builders who need a straightforward replacement for an ageing 80 mm unit will find the electrical match convenient.

Sleeve-bearing design with two-wire power

The fan uses a sleeve bearing and a two-wire 12 V connection, so speed control depends on voltage regulation rather than PWM signalling. This keeps wiring simple but means the fan runs at a fixed speed unless the motherboard or controller supports voltage-based adjustment. Users who require PWM curves or very low noise floors at idle should note the limitation.