be quiet! SFX Power 3 450W - Power supply, 80 Plus Bronze

The be quiet! SFX Power 3 450W power supply is the perfect solution for those seeking a compact and reliable power source for mini or media PCs. Designed with an emphasis on high efficiency, this PSU boasts an 80 PLUS Bronze certification, ensuring energy-saving operation with up to 89.3% efficiency. With a strong 12V rail, it delivers 450W of continuous power, providing the stability your system demands even during high-load scenarios. The power supply is equipped with two PCIe connectors, allowing robust support for powerful graphics cards, making it ideal for gaming or workstation builds.

Built with quality in mind, the SFX Power 3 features a temperature-controlled 80mm fan that keeps noise levels at a minimum—operating at a whisper-quiet 33.8 dB(A). The compact SFX form factor ensures a perfect fit in small chassis configurations without compromising on performance. Safety is enhanced with multiple protection features, including overvoltage (OVP), undervoltage (UVP), and overcurrent protection (OCP), providing peace of mind as you build or upgrade your system.

• Wattage Output: 450W continuous power
• Form Factor: SFX
• 80 PLUS Certification: Bronze (up to 89.3% efficiency)
• Cooling Type: 80mm temperature-controlled fan
• Connectors: 2 x PCIe (6+2 pin) for high-performance GPUs
• Voltage Compatibility: 100–240V input, 50/60Hz
• Protection Features: OCP, OVP, UVP, SCP
• Noise Level: Max 33.8 dB(A) for whisper-quiet operation
• Build Quality: High-quality capacitors for enhanced durability
• Warranty Length: 3 years

• Power supply unit
• Modular cables (if applicable)
• Power cord
• Mounting screws
• User manual
• Cable ties or zip ties (if included)