Model name: BE QUIET! SYSTEM POWER 11

Specification :

• Cables & Connectors:
  • Sleeved Cables: P24
  • Flat Cables: P4+4, PCIe, drives
  • Maximum Cable Length: 55 cm
  • Cable Length to Motherboard: 79 cm
  • Number of Cables: 5
  • ATX-Motherboard (20+4-pin): 1
  • P4+4 (CPU): 1
  • PCI-e 6+2-pin (GPU): 2
  • SATA: 5
  • PATA: 1
• Input:
  • Voltage: 200 - 240 V AC
  • Frequency: 50 Hz
  • Current: 4 A
  • Power Factor at 100% Load: >0.98
  • Modern Standby: ✓
  • Power Consumption in Standby: <0.1 W
  • Operating Temperature: up to 40 °C
• General:
  • Continuous Power: 450 W
  • Form Factor: ATX 3.1
  • EPS 12V Form Factor: Version 2.92
  • Topology: Double forward + DC-DC
  • Average Lifetime: >100,000 h @ 25°C
  • 80 PLUS Certification: Bronze
• Efficiency:
  • 2% load: 61.3%
  • 10% load: 82.4%
  • 20% load: 87.4%
  • 50% load: 89.0%
  • 100% load: 85.9%
• Fan & Cooling:
  • Fan: Silence-optimized be quiet! fan
  • Fan Size: 120 mm
  • Bearing Technology: Rifle
  • Motor Technology: 4-pole fan motor
  • Max Fan Speed: 1800 rpm
  • Noise Levels:
    • 10% load: 10.5 dB(A)
    • 20% load: 10.6 dB(A)
    • 50% load: 10.8 dB(A)
    • 100% load: 19.1 dB(A)
• Output:
  • 12V Single Rail Operation: ✓
  • +3.3V: 20 A
  • +5V: 20 A
  • +12V1: 37.5 A
  • -12V: 0.3 A
  • +5Vsb: 3 A
  • Max Combined Power 12V: 450 W
  • Max Combined Power 3.3V + 5V: 110 W
  • Hold-up Time 100% Load: 16.86 ms
  • Hold-up Time 80% Load: 20.92 ms
  • Power Good Signal: 100 - 150 ms