P55F (550 Watts 80+ Gold Fixed Cables PSU)

The PF Series is an 80 PLUS® Gold certified power supply with up to 90% efficiency. It features a powerful single +12V rail design and multi-protection safeguards, which can provide reliability and great performance for high-end components. The PF Series offers high-performance without compromise, a great option for budget builds. Key Differences 550Watts True Power PSU 80 PLUS® Gold Certified Efficiency Smart Thermal Control to Balance Cooling and Noise Pollution Single +12V Rail Design 5v and 3.3V DC to DC Design Multi-Protection Safeguards (OCP, OVP, UVP, SCP, OTP, OPP) Model P55F Total Power 550W Model Number IW-PS-PF550W Materials SECC Type ATX12V V2.52 Cable Management Fixed Cables PFC Active PFC (> 0.95) Efficiency 80 PLUS® Gold (Up to 90%) MTBF (Hours) > 100,000 hrs. AC Input 100-240Vac, 8A, 50-60Hz Fan 120mm Sleeve Bearing Fan Typical Load Fan Noise(dBA) (50% Loading) < 25dBA Operating Temperature Range (°C) 0-40 °C Full Protection OCP/