550W-650W PSU Roundup 2014

June 20, 2014 | 10:34

Tags: #550w #600w #650w #modular-psu #psu

Companies: #bit-tech

+12V Rail Tests

As mentioned in the How We Test section, we take two measurements for each 12V rail test above 100W, one from the cable that has the lowest output (12V1) and one from the cable with the highest output (12V2). For ease of comparison, we have split the load levels into three categories: low (<200W), medium (200W and 300W) and high (400W+). Higher loads are more likely to highlight any instabilities. Any output that falls outside of Intel's specifications is considered a fail and highlighted in red.

+12V Rail Output - Low Load

ATX spec limit: 11.4V - 12.6V

  • Antec TruePower Classic 550W
  • Be Quiet! Power Zone 650W
  • Codegen Super Power 600W
  • Cooler Master VS-Series 550W
  • Corsair CS-M Series 550W
  • Enermax Revolution X't 630W
  • Seasonic M12II Evo Bronze 620W
  • Super Flower Leadex Gold 650W
    • 12.26
    • 12.25
    • 12.24
    • 12.18
    • 12.17
    • 12.15
    • 12.31
    • 12.25
    • 12.19
    • 12.24
    • 12.24
    • 12.23
    • 12.08
    • 12.07
    • 12.06
    • 12.25
    • 12.24
    • 12.23
    • 12.27
    • 12.13
    • 12.12
    • 12.17
    • 12.17
    • 12.16
0
3
5.5
8
10.5
13
Volts (blue = pass; red = fail)
  • 22.5W load test
  • 50W load test
  • 100W load test

+12V Rail Output - Medium Load (12V1)

ATX spec limit: 11.4V - 12.6V

  • Antec TruePower Classic 550W
  • Be Quiet! Power Zone 650W
  • Codegen Super Power 600W
  • Cooler Master VS-Series 550W
  • Corsair CS-M Series 550W
  • Enermax Revolution X't 630W
  • Seasonic M12II Evo Bronze 620W
  • Super Flower Leadex Gold 650W
  • XFX Pro Series 550W Core Edition
    • 12.15
    • 12.09
    • 12.12
    • 12.07
    • 12.10
    • 11.87
    • 12.10
    • 12.00
    • 11.95
    • 11.87
    • 12.16
    • 12.11
    • 12.13
    • 12.04
    • 12.10
    • 12.05
    • 12.28
    • 12.21
0
3
5.5
8
10.5
13
Volts (blue = pass; red = fail)
  • 200W load test
  • 300W load test

+12V Rail Output - Medium Load (12V2)

ATX spec limit: 11.4V - 12.6V

  • Antec TruePower Classic 550W
  • Be Quiet! Power Zone 650W
  • Codegen Super Power 600W
  • Cooler Master VS-Series 550W
  • Corsair CS-M Series 550W
  • Enermax Revolution X't 630W
  • Seasonic M12II Evo Bronze 620W
  • Super Flower Leadex Gold 650W
  • XFX Pro Series 550W Core Edition
    • 12.23
    • 12.22
    • 12.16
    • 12.14
    • 12.16
    • 11.97
    • 12.21
    • 12.19
    • 12.06
    • 12.05
    • 12.22
    • 12.20
    • 12.18
    • 12.11
    • 12.16
    • 12.15
    • 12.35
    • 12.28
0
3
5.5
8
10.5
13
Volts (blue = pass; red = fail)
  • 200W load test
  • 300W load test

+12V Rail Output - High Load (12V1)

ATX spec limit: 11.4V - 12.6V

  • Antec TruePower Classic 550W
  • Be Quiet! Power Zone 650W
  • Codegen Super Power 600W
  • Cooler Master VS-Series 550W
  • Corsair CS-M Series 550W
  • Enermax Revolution X't 630W
  • Seasonic M12II Evo Bronze 620W
  • Super Flower Leadex Gold 650W
  • XFX Pro Series 550W Core Edition
    • 12.02
    • 11.95
    • 0.00
    • 12.04
    • 11.99
    • 11.95
    • 11.60
    • 11.25
    • Test Aborted!
    • 11.90
    • 11.79
    • 0.00
    • 11.78
    • 11.70
    • 0.00
    • 12.05
    • 11.99
    • 11.92
    • 11.94
    • 11.85
    • 11.76
    • 12.00
    • 11.94
    • 11.88
    • 12.12
    • 12.04
    • 0.00
0
3
5.5
8
10.5
13
Volts (blue = pass; red = fail)
  • 400W load test
  • 500W load test
  • 600W load test

+12V Rail Output - High Load (12V2)

ATX spec limit: 11.4V - 12.6V

  • Antec TruePower Classic 550W
  • Be Quiet! Power Zone 650W
  • Codegen Super Power 600W
  • Cooler Master VS-Series 550W
  • Corsair CS-M Series 550W
  • Enermax Revolution X't 630W
  • Seasonic M12II Evo Bronze 620W
  • Super Flower Leadex Gold 650W
  • XFX Pro Series 550W Core Edition
    • 12.21
    • 12.20
    • 0.00
    • 12.13
    • 12.11
    • 12.10
    • 11.73
    • 11.43
    • Test Aborted!
    • 12.17
    • 12.15
    • 0.00
    • 12.04
    • 12.03
    • 0.00
    • 12.19
    • 12.18
    • 12.16
    • 12.04
    • 11.98
    • 11.92
    • 12.15
    • 12.14
    • 12.12
    • 12.23
    • 12.18
    • 0.00
0
3
5.5
8
10.5
13
Volts (blue = pass; red = fail)
  • 400W load test
  • 500W load test
  • 600W load test

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