be quiet! Pure Power 11 400W CM vs be quiet! Pure Power 11 500W

Key differences

• Total power
  • Pure Power 11 400W CM:400 W
  • Pure Power 11 500W:500 W
• Peak power
  • Pure Power 11 400W CM:450 W
  • Pure Power 11 500W:550 W
• Input current
  • Pure Power 11 400W CM:6 A
  • Pure Power 11 500W:8 A
• Combined power (+12V)
  • Pure Power 11 400W CM:384 W
  • Pure Power 11 500W:480 W
• Max output current (+12V1)
  • Pure Power 11 400W CM:24 A
  • Pure Power 11 500W:28 A
• Hold time
  • Pure Power 11 400W CM:28 ms
  • Pure Power 11 500W:23 ms
• Motherboard power cable length
  • Pure Power 11 400W CM:45 cm
  • Pure Power 11 500W:55 cm
• Number of PATA power connectors
  • Pure Power 11 400W CM:2
  • Pure Power 11 500W:3