c y b e n e t i c s

Efficiency & Noise Level Certifications Database

The following database includes all PSUs that we have evaluated so far.

The databases below include power supplies that have been tested with either 115 VAC (60 Hz) or 230 VAC (50 Hz) or both voltage inputs. Regardless of voltage input, we conduct some tests with 230 VAC (50 Hz) to check compatibility with the (EU) No 617/2013 regulation and the ErP Lot 6 and ErP Lot 3 directives. You can select a manufacturer/company to see its certified products, and you are also able to export the database in CSV format.

The database has last been updated on: 3/31/25
Total PSUs: 1689 - What's new

Bitfenix Graphic Chart
ModelForm FactorWattageAvg
Efficiency (%)		Avg Efficiency
5VSB (%)		Vampire
Power (W)		Avg PFAvg Noise
Output [dB(A)]		Efficiency
Rating		Noise RatingDateFull ReportResults ReportCertificationCompare
All
  • All
  • 1U
  • 2U
  • ATX12V
  • ATX12VO
  • Custom
  • EPS12V
  • EPS1U
  • EPS2U
  • FLEX ATX
  • Other
  • PS2
  • SFX
  • SFX-L
  • TFX
  • TFX12V
All
  • All
  • DIAMOND
  • TITANIUM
  • PLATINUM
  • GOLD
  • SILVER
  • BRONZE
All
  • All
  • A++
  • A+
  • A
  • A-
  • Standard++
  • Standard+
  • Standard
Formula Gold 450WATX12V45088.77077.7390.04220.98510.30 GOLDA++2018-08-11
Formula Gold 450W (#2)ATX12V45089.13077.8480.04560.98210.32 PLATINUMA++2018-10-23
Formula Gold 550WATX12V55089.15177.9920.04420.98610.75 PLATINUMA++2018-10-05
Formula Gold 550W (#2)ATX12V55089.57677.9010.04430.98510.76 PLATINUMA++2018-10-24
Formula Gold 650WATX12V65088.67478.0420.04460.98815.55 GOLDA+2018-09-05
Formula Gold 650W (#2)ATX12V65089.55577.8960.04890.98515.94 PLATINUMA+2018-06-09
Formula Gold 750WATX12V75088.68078.0210.04440.98617.48 GOLDA+2018-08-06
Formula Gold 750W (#2)ATX12V75089.16877.7700.04540.98718.20 PLATINUMA+2018-10-21
Whisper 450WATX12V45088.66978.0140.04640.97911.63 GOLDA++2018-06-05
Whisper 550WATX12V55088.80378.2940.05000.98115.37 GOLDA+2018-04-04
Whisper 650WATX12V65088.63777.9360.04610.98231.12 GOLDStandard++2018-03-04
Whisper 750WATX12V75088.79078.2760.05020.98136.03 GOLDStandard+2018-03-03
Whisper 750W (#2)ATX12V75089.29678.2060.04790.98028.61 PLATINUMA-2018-10-27
Whisper 850WATX12V85089.04277.7300.04860.98031.36 PLATINUMStandard++2018-09-04
COMPARISON
Clear All