The be quiet! Straight Power E9 is an efficient and reliable power supply designed specifically for PCs. It boasts a total power capacity of 450 W with peak capabilities reaching up to 500 W, making it suitable for high-performance computing tasks.
This PSU features an AC input voltage range from 100 V to 240 V and operates within an AC frequency range of 50 Hz to 60 Hz. The product adheres to strict standards such as RoHS compliance, ensuring environmental friendliness in its design. Additionally, it has received certifications like CE, CB, TÜV, and Semko, which validate its safety and quality across various markets.
In terms of performance, this unit offers excellent noise levels at just 18 dB while maintaining efficiency at 93.1%. Its cooling system includes one active fan with a diameter of 13.5 cm, providing adequate airflow without excessive noise. With overcurrent, overpower, overheating, short circuit, and under voltage protections built-in, users can rest assured that their PC will remain stable during operation.
Main specifications
- Model: be quiet! Straight Power E9 power supply unit 450 W 20+4 pin ATX ATX Black
- Colour: Black
- Weight: 2.31 kg
- Width: 150 mm
- Depth: 160 mm
- Height: 86 mm
- Package weight: 2.73 kg
- Noise level: 18 dB
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