be quiet! Straight Power 12 850W vs Corsair RM850e
Key differences
- be quiet! Straight Power 12 850W: warranty 10 years vs 7 years (30% higher)
Same on both: modular Fully modular, wattage 850 W, atx version ATX 3.1, form factor ATX, 12v-2x6 connector Yes.
| be quiet! Straight Power 12 850W | Corsair RM850e | |
|---|---|---|
| Released | 2023 | 2025 |
| Fan | 135 mm | 120 mm |
| Modular | Fully modular | Fully modular |
| Wattage | 850 W | 850 W |
| ATX version | ATX 3.1 | ATX 3.1 |
| Efficiency | 80+ Platinum | Cybenetics Gold |
| Form factor | ATX | ATX |
| Warranty | 10 years | 7 years |
| 12V-2x6 connector | Yes | Yes |