NZXT C850 850W White Gold Fully Modular ATX 3.1 SMPS PA-8G2BW-UK
Overview :
- Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance.
- Durable, heat-resistant 12V-2×6 connector pumps up to 600 watts to NVIDIA® GeForce RTX™ 50 Series graphics cards.
- 135mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load.
- 100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery.
- Fully modular design allows for only connecting essential cables, reducing clutter for better airflow and a neater build.
- Compact form factor frees up valuable room for cable management and more case airflow.
- Thanks to high-quality construction and rigorous product testing, NZXT PSUs are backed by a 10-year warranty.
Specification :
| Model Name | SMPS NZXT C850 80+ GOLD ATX 3.1 White |
| Model Part Number | PA-8G2BW-UK |
| Output Connectors | |
| 24-pin ATX Power Cable | 1 |
| 4+4-pin CPU Power Cable | 1 |
| 8-pin CPU Power Cable | 1 |
| 6+2-pin PCIe Power Cable | 3 |
| 16-pin (12+4) 12V-2×6 PCIe Cable | 1 |
| SATA Cable | 12 |
| Peripherals Cable | 4 |
| Cable Specs | |
| 24-pin ATX Power Cable | 600mm with nylon sleeving |
| 4+4-pin CPU Power Cable | 700mm with nylon sleeving |
| 8-pin CPU Power Cable | 700mm with nylon sleeving |
| 6+2-pin PCIe Power Cable | 650mm with nylon sleeving |
| 16-pin (12+4) 12V-2×6 PCIe Cable | 650mm with nylon sleeving |
| SATA Cable | 500 + 150mm |
| Peripherals Cable | 500 + 150mm |
| AC Input Rating | |
| 100 – 240Vac | 10A–5A 50Hz–60Hz |
| 200 – 240Vac | – |
| DC Output Rating | |
| 3.3V / +5V | 22A (120W) |
| 12V | 70.83A (850W) |
| 5Vsb | 3A (15W) |
| Total | 850W |
| Energy Efficiency | |
| Rating | 80 Plus Gold |
| 10% loading | 85.8% @ 115Vac |
| 20% loading | 89.5% @ 115Vac |
| 50% loading | 91.7% @ 115Vac |
| 100% loading | 89.2% @ 115Vac |
| Electrical Features | |
| PF Correction | Active @0.99 |
| Protections | OVP / UVP / SCP / OTP / OPP / OCP |
| Fan Specs | |
| Dimensions | 135 x 135 x 25 mm |
| Speed | 2300 ± 10% RPM |
| Airflow | 93.02 CFM (Min.) |
| Noise | 44.5 dBA max |
| Bearing | Fluid Dynamic Bearing (FDB) |
| Operation | |
| MTBF | 100,000 hours |
| Temperature | 0 – 50 °C |
| SMPS Dimensions | |
| Width | 150 mm |
| Height | 86 mm |
| Depth | 160 mm |
| General | |
| Material(s) | Steel, PCB and Plastic |
| Compliance Standard | ATX12V v3.1 / EPS12V v2.92 |
| Regulation & Certification | FCC, Canada, CE, CB(IEC 62368-1), UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65 |
| Warranty | 10 Years |
