SIDE-BY-SIDE EVIDENCE

Cooler Master XG 850 (#2) vs Corsair SF850L

Compare published certification and review evidence for the 850 W Cooler Master XG 850 (#2) and 850 W Corsair SF850L. Values summarize only evidence present in the PSU Lens snapshot; N/A evidence contributes no points.

Category	Cooler Master XG 850 (#2)	Corsair SF850L
Rated wattage / form factor	850 W · ATX12V	850 W · ATX12V, SFX
Cable modularity	Not verified	Not verified
Published certifications and review results	Cybenetics ETA · 115 V: PLATINUM Cybenetics LAMBDA · 115 V: A++ ATX evidence · 115 V: Pass reported Cybenetics ETA · 230 V: PLATINUM Cybenetics LAMBDA · 230 V: A++ ATX evidence · 230 V: Pass reported	80 PLUS · 115 V: Platinum Cybenetics ETA · 115 V: PLATINUM Cybenetics LAMBDA · 115 V: STANDARD+ Cybenetics ETA · 230 V: PLATINUM Cybenetics LAMBDA · 230 V: STANDARD+ LTT Labs review · no voltage region specified: Pass
115 V energy efficiency	5 / 21	10 / 21
115 V ATX evidence	5 / 17	0 / 17
115 V acoustics	7 / 12	2 / 12
SPL tier list	0 / 5	0 / 5
LTT Labs review	0 / 5	5 / 5
230 V energy efficiency	5 / 21	5 / 21
230 V ATX evidence	5 / 17	0 / 17
230 V acoustics	7 / 12	2 / 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 XG 850 (#2) Full record: Corsair SF850L

Other available capacity comparisons: browse the comparison index.