SIDE-BY-SIDE EVIDENCE
Corsair Vengeance 2021 (Black Label) Silver vs Cougar GEX
Compare published certification and review evidence for the 650 W Corsair Vengeance 2021 (Black Label) Silver and 650 W Cougar GEX. Values summarize only evidence present in the PSU Lens snapshot; N/A evidence contributes no points.
| Category | Corsair Vengeance 2021 (Black Label) Silver | Cougar GEX |
|---|---|---|
| Rated wattage / form factor | 650 W · ATX | 650 W · ATX |
| Cable modularity | Semi-modular · evidence | Fully modular · evidence |
| Published certifications and review results |
|
|
| 115 V energy efficiency | 0 / 21 | 0 / 21 |
| 115 V ATX evidence | 0 / 17 | 0 / 17 |
| 115 V acoustics | 0 / 12 | 0 / 12 |
| SPL tier list | 4 / 5 | 4 / 5 |
| LTT Labs review | 0 / 5 | 0 / 5 |
| 230 V energy efficiency | 0 / 21 | 0 / 21 |
| 230 V ATX evidence | 0 / 17 | 0 / 17 |
| 230 V acoustics | 0 / 12 | 0 / 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: Corsair Vengeance 2021 (Black Label) Silver Full record: Cougar GEX
Other available capacity comparisons: browse the comparison index.