| Feature | Look for in a Trusted PSU |
| 80 PLUS Rating | 80 PLUS Gold or higher (Platinum/Titanium) [1.1.2, 1.1.3, 1.1.5] |
| Circuit Design | LLC + DC-DC conversion (for voltage stability) [1.1.3] |
| Components | Japanese-brand capacitors (105°C rated) [1.1.3] |
| Warranty | 5 to 10 years (a hallmark of quality) [1.1.3] |
