NZXT C-Series C850
Power supply (internal) | ATX12V 3.1/ EPS12V 2.92 | 80 PLUS Gold | Cybenetics Gold | AC 100-240 V | 850 watt | active PFC | United Kingdom | matte black
Main Specification
| Product Description | NZXT C-Series C850 - power supply - 850 watt |
|---|---|
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
| Specification Compliance | ATX12V 3.1/ EPS12V 2.92 |
| 80 PLUS Certification | 80 PLUS Gold |
| Cybenetics Certification | Cybenetics Gold |
| Localisation | United Kingdom |
| Input Voltage | AC 100-240 V |
| Output Voltage | +3.3, +5, +12 V, +5Vsb V |
| Power Capacity | 850 watt |
| Output Current | +3.3V - 22 A +5V - 22 A +12V - 70.83 A +5VSB - 3 A |
| Output connectors | 1 x power 24 pin ATX 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section 1 x power 8 pin CPU 3 x 8 pin PCI Express power with detachable 2 pin section 1 x 16 pin PCI Express power 12 x 15 pin Serial ATA power 4 x 4 PIN internal power |
| Modular Cable Management | Yes |
| Cooling System | 135 mm fan |
| Included Accessories | 4 screws |
| Colour | Matte black |
| Dimensions (WxDxH) | 15 cm x 16 cm x 8.6 cm |
| Manufacturer Warranty | 10 years warranty |
General
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
|---|---|
| Specification Compliance | ATX12V 3.1/ EPS12V 2.92 |
| PSU Form Factor | ATX |
| Colour | Matte black |
| Localisation | United Kingdom |
Power Device
| Input Voltage | AC 100-240 V |
|---|---|
| Frequency Required | 50 - 60 Hz |
| Power Output Connectors Details | 1 x power 24 pin ATX 1 x power 8 pin EPS12V with detachable 4 pin ATX12V section 1 x power 8 pin CPU 3 x 8 pin PCI Express power with detachable 2 pin section 1 x 16 pin PCI Express power 12 x 15 pin Serial ATA power 4 x 4 PIN internal power |
| Output Voltage | +3.3, +5, +12 V, +5Vsb V |
| Power Capacity | 850 watt |
| Output Current | +3.3V - 22 A +5V - 22 A +12V - 70.83 A +5VSB - 3 A |
| Efficiency | 85.8% at 10% Load, 89.5% at 20% Load, 91.7% at 50% Load, 89.2% at 100% Load |
| Power Factor (PF) | 0.99 |
| Modular Cable Management | Yes |
| 80 PLUS Certification | 80 PLUS Gold |
| Cybenetics Certification | Cybenetics Gold |
Miscellaneous
| Included Accessories | 4 screws |
|---|---|
| Cables Included | AC input cable - external Power 24 pin ATX with detachable 4 pin section modular cable 60 cm Power 8 pin +12V with detachable 4 pin section modular cable 70 cm Power 8 pin EPS12V modular cable 70 cm 16-pin 12VHPWR power cable 65 cm 8 pin PCI Express power with detachable 2 pin section modular cable 65 cm 2x Serial ATA modular cable 65 cm 4 pin internal power cable 65 cm |
| MTBF | 100,000 hours |
| Cooling System | 135 mm fan |
| Features | Sleeved cables, fully modular, fluid dynamic bearing cooling fan, Zero RPM fan mode, over voltage protection, undervoltage protection, short-circuit protection, overheat protection, overpower protection, over current protection |
| Compliant Standards | FCC, CB, IEC 62368-1, UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65 |
Manufacturer Warranty
| Service & Support | Limited warranty - 10 years |
|---|
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 50 °C |
| Sound Emission | 44.5 dB |
Dimensions & Weight
| Width | 15 cm |
|---|---|
| Depth | 16 cm |
| Height | 8.6 cm |
Product features
Built for builders
The modular design lets you use only the cables you need, ensuring easier installation, and less clutter. The sleeved main cables look great and resist heat damage as well as fraying, delivering greater durability and longevity.Silent operation
A push of a button enables zero RPM fan mode, silencing the fan underlow-load conditions. When needed, the fluid-dynamic bearing fan spins up to efficiently cool the PSU, keeping your system stable and running through intense gaming sessions.Key selling points
- Built for builders
- Silent operation
References
MPN: PA-8G2BB-UK
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04/06/2026 01:45:33