Be Quiet! 550W Straight Power 11 PSU

Specification

• Form Factor: ATX
• Modular: Fully Modular
• Series: Be Quiet! Straight Power 11
• Compatability: ATX 12V v2.51
• Wattage: 550 W
• Connectors: "1 x ATX-Motherboard (20+4-pin)
  1 x P4+4 (CPU)
  2 x PCI-e 6+2-pin (GPU)
  3 x PATA 4-pin
  9 x SATA 15-pin (HDD, Drives)
  1 x FDD (Floppy)"
• Rail Design: Quad +12V
• AC Input: AC 100-240 V
• PFC: Active PFC
• Fan Type: Silent Wings 3 135mm fan (fluid-dynamic bearing)
• Fan Bearing: Fluid / Hydraulic Bearing
• Noise: dB(A) at 20% load: 9.0
  dB(A) at 50% load: 9.6
  dB(A) at 100% load: 14.9
• 80+ Certification: 80+ Platinum
• Efficiency: up to 93.8%
• MTBF: "100,000 hours"
• Protection: Over current
  Over voltage
  Under voltage
  Short circuit
  Over temperature
  Over power
• Features: See Overview
• Weight/Dimensions: 1.66 kg
  160 x 150 x 86 mm
  
• Package Weight: 3.2300 kg
• Warranty: 5 Years