TFX Power 3 300W Bronze: the upgraded be quiet! PSU for mini and media PCs with 80 PLUS® Bronze certification and PCIe graphics card support. Certified 80 PLUS® Bronze efficiency (up to 88.3 ) Strong 12V-rail and PCIe graphics support 300W of continuous power One PCI express connector for GPU card support High-quality temperature-controlled 80mm fan for low-noise operation of max. 29.1dB(A) Sleeved or flat black cables up to 60cm long Meets the latest safety and efficiency requirements Standby draw less than 0.14 watts Three-year manufacturer’s warranty Product conception, design and quality control in Germany 80 PLUS® Bronze Certification Efficient operation The 80 PLUS Bronze certification of TFX Power 3 300W Bronze with an efficiency rating of up to 88.3 is convincing evidence of this PSU’s power saving operation.   Strong Single 12V Rail For maximum power The 12V rail design supports high stability as the CPU receives its power through an independent rail. For demanding peripherals like a graphics card, a PCIe connector is included.  This makes the TFX Power 3 300W Bronze the ideal PSU for all who strive for enough power to support small systems at low noise.   Quiet And Safe Optimized for low-noise operation The temperature-controlled fan ensures a quiet operation and produces little wasted heat.  Since TFX Power 3 300W Bronze meets the latest safety requirements, it defends the PC system against overcurrents, over- and undervoltage, short circuit, overloads and comparable failures.   Specification Form Factor: TFX Modular: Fully Wired Series: Be Quiet! TFX Power 3 Compatability: TFX12V v2.52 & EPS 12V v2.92 Wattage: 300 W Connectors: 1 x ATX-Motherboard (20 4-pin) 1 x P4 (CPU) 1 x PCI-e 6 2-pin (GPU) 2 x PATA 3 x SATA 1 x FDD (Floppy) Rail Design: Single 12V rail AC Input: AC 100-240 V PFC: Active PFC Fan Type: High-quality temperature-controlled 80mm fan Fan Bearin Rifle Bearing Noise: dB(A) at 20 load: 114.6 dB(A) at 50 load: 15.4 dB(A) at 100 load: 29.1 80 Certification: 80 Bronze Efficiency: \"230V, 20 load: 84 230V, 50 load: 88.3 230V, 100 load: 86.4 \" MTBF: \"100,000 hours\" Protection: Over current Over voltage Under voltage Short circuit Over Temperature Over Power Package Contents: PSU Screws Cable ties User manual Weight/Dimensions: 0.9 kg Without cable (LxWxD): 175 x 85 x 65 mm Package Weight: 1.2400 kg Warranty: 3 Years