SIDE-BY-SIDE EVIDENCE
HP, Inc. PS-2521-3 vs SilverStone Nightjar Platinum ATX Platinum
Compare published certification and review evidence for the 525 W HP, Inc. PS-2521-3 and 520 W SilverStone Nightjar Platinum ATX Platinum. Values summarize only evidence present in the PSU Lens snapshot; N/A evidence contributes no points.
| Category | HP, Inc. PS-2521-3 | SilverStone Nightjar Platinum ATX Platinum |
|---|---|---|
| Rated wattage / form factor | 525 W · Custom | 520 W · ATX |
| Cable modularity | Not verified | Fully modular · evidence |
| Published certifications and review results |
| |
| 115 V energy efficiency | 5 / 21 | 0 / 21 |
| 115 V ATX evidence | 0 / 17 | 0 / 17 |
| 115 V acoustics | 0 / 12 | 0 / 12 |
| SPL tier list | 0 / 5 | 5 / 5 |
| LTT Labs review | 0 / 5 | 0 / 5 |
| 230 V energy efficiency | 4 / 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: HP, Inc. PS-2521-3 Full record: SilverStone Nightjar Platinum ATX Platinum
Other available capacity comparisons: browse the comparison index.