be quiet! Pure Power 12 BP004

Power supply unit in the upper-mid range with a tilt towards the premium segment, certified 80+ Gold, supporting ATX 3.1 and PCI-E 5.0 standards, with a 10-year warranty and a traditionally quiet cooling system by Be Quiet. The model is targeted at gaming builds where not only stable power delivery but also low noise levels are essential. It also makes an excellent option for workstations for tasks such as editing, video rendering, and graphic work that require high computational resources.

The be quiet! Pure Power 12 lineup includes models ranging from 550 to 1000 watts, allowing you to choose the optimal option for both single-graphics setups and configurations with room for upgrades. In this case, it's a near-top-level model with a substantial power reserve of 850 watts and a fixed cable system. Reliable circuitry based on a DC-DC converter is used as the foundation, along with a component base designed for long-term operation, high-quality heat-resistant capacitors, and a full set of protections (OVP, UVP, SCP, OPP, OTP).

The manufacturer offers a 10-year warranty, rarely found at this price level. The 80+ Gold certification ensures high efficiency (up to 92%) and moderate heat emission, while the 120mm fan with the proprietary Silent Wings blade provides efficient cooling with minimal noise even under prolonged load. The cooling system supports a quiet operation mode where the fan shifts to minimal speeds when not under load, accelerating only when a specific temperature is reached. This allows the user to find the optimal balance between noise levels and component heating.