SIDE-BY-SIDE EVIDENCE
PC POWER TECHNOLOGY (HK) LIMITED PS-A-550-B vs PCCOOLER P3-YK550H-B1H
Compare published certification and review evidence for the 550 W PC POWER TECHNOLOGY (HK) LIMITED PS-A-550-B and 550 W PCCOOLER P3-YK550H-B1H. Values summarize only evidence present in the PSU Lens snapshot; N/A evidence contributes no points.
| Category | PC POWER TECHNOLOGY (HK) LIMITED PS-A-550-B | PCCOOLER P3-YK550H-B1H |
|---|---|---|
| Rated wattage / form factor | 550 W · ATX12V | 550 W · ATX12V |
| Cable modularity | Not verified | Not verified |
| Published certifications and review results |
|
|
| 115 V energy efficiency | 2 / 21 | 0 / 21 |
| 115 V ATX evidence | 0 / 17 | 0 / 17 |
| 115 V acoustics | 0 / 12 | 0 / 12 |
| SPL tier list | 0 / 5 | 0 / 5 |
| LTT Labs review | 0 / 5 | 0 / 5 |
| 230 V energy efficiency | 0 / 21 | 2 / 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: PC POWER TECHNOLOGY (HK) LIMITED PS-A-550-B Full record: PCCOOLER P3-YK550H-B1H
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