SIDE-BY-SIDE EVIDENCE

Cooler Master MWE Gold 850 V4 vs Corsair RM850x (ATX v3.1)

Compare published certification and review evidence for the 850 W Cooler Master MWE Gold 850 V4 and 850 W Corsair RM850x (ATX v3.1). Values summarize only evidence present in the PSU Lens snapshot; N/A evidence contributes no points.

CategoryCooler Master MWE Gold 850 V4Corsair RM850x (ATX v3.1)
Rated wattage / form factor850 W · ATX12V850 W · ATX12V
Cable modularityNot verifiedNot verified
Published certifications and review results
  • Cybenetics ETA · 115 V: GOLD
  • Cybenetics LAMBDA · 115 V: A
  • ATX evidence · 115 V: Pass reported
  • Cybenetics ETA · 230 V: GOLD
  • Cybenetics LAMBDA · 230 V: A
  • ATX evidence · 230 V: Pass reported
115 V energy efficiency5 / 214 / 21
115 V ATX evidence5 / 175 / 17
115 V acoustics4 / 125 / 12
SPL tier list0 / 50 / 5
LTT Labs review0 / 50 / 5
230 V energy efficiency5 / 214 / 21
230 V ATX evidence5 / 175 / 17
230 V acoustics4 / 125 / 12

These are PSU Lens point translations of source-published results, not a product quality, safety, reliability, or value verdict. Review the original reports before choosing.

Full record: Cooler Master MWE Gold 850 V4 Full record: Corsair RM850x (ATX v3.1)

Other available capacity comparisons: browse the comparison index.