| Model | RM850x (2024 / ATX v3.1) |
| Form Factor | ATX 3.1 / PCIe 5.1 Ready |
| Wattage | 850W Continuous |
| Efficiency | 80 PLUS Gold / Cybenetics Gold |
| Modularity | Fully Modular |
| Dimensions | 160 x 150 x 86 mm |
| Cooling | 140mm Fluid Dynamic Bearing (FDB) Fan |
| Special Mode | Zero RPM Fan Mode (Silent at low/medium loads) |
| Capacitors | 100% Industrial-grade 105°C Japanese Capacitors |
| Warranty | 10 Years |
Voltage Rails & Output
| Rail | Max Current | Max Power |
|---|---|---|
| +12V | 70.8A | 849.6W |
| +5V | 20A | 150W (Combined) |
| +3.3V | 20A | 150W (Combined) |
| -12V | 0.8A | 9.6W |
| +5VSB | 3A | 15W |
Connectors & Protection
| Connector Type | Quantity | Protection Features |
|---|---|---|
| 24-pin ATX | 1 | OCPÂ (Over Current) |
| 4+4 pin EPS (CPU) | 2 | OVPÂ (Over Voltage) |
| 12V-2×6 (PCIe 5.1) | 1 | UVPÂ (Under Voltage) |
| 6+2 pin PCIe (GPU) | 3 | OTPÂ (Over Temperature) |
| SATA Power | 8 | SCPÂ (Short Circuit) |
| 4-pin Peripheral | 3 | OPPÂ (Over Power) |
