# NZXT C850 PSU (2022) - PA-8G1BB-US - 850 Watt PSU - 80+ Gold Certified - Fully Modular - Sleeved Cables - ATX Gaming Power Supply

- Category: Power Supply
- Brand: NZXT
- Model: PA-8G1BB-US
- Part number: PA-8G1BB-US
- Price (US): currently unavailable
- Price last checked: 2026-08-05
- Rating: 4.7/5 from 329 Amazon reviews
- Warranty: 10 years
- Product page: https://buildmypc.net/component-details/power-supply/nzxt-pa-8g1bb-us/

## Specifications

| Spec | Value |
| --- | --- |
| Brand | NZXT |
| Model | PA-8G1BB-US |
| Power | 850 W |
| Efficiency | 80+ Gold |
| Color | Black |
| Form Factor | ATX |

## Key Features

- MORE EFFICIENT: At 50% load and high-line input voltage, power conversion efficiency reaches 2% higher than 80plus Gold Standard.
- FULLY MODULAR: Use only the cables you need to keep your system clean and organized. Black sleeved cable and a matte black finish seamlessly fit any PC style.
- COMPATIBLE AND HIGHLY-TESTED: C series is built and tested with strict standards for trouble-free installation. It fits most ATX case and supports the latest NVIDIA and AMD GPUs up to 30 series and AMD 6000 Series.
- MORE PRECISE AND ERROR-FREE: Micro controller (MCU) enabled protection mechanism monitors current and voltage and output wattage.
- OPTIMIZED AND SILENT: Gold PSU includes low thermal dissipation optimization with upgraded components and optimized circuit design.

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