NZXT C850 Gold ATX 3.1 850 Watt 80 PLUS Gold Fully Modular Power Supply – Black | White
Introducing the NZXT C850 Gold ATX 3.1 Power Supply, engineered for tech enthusiasts who demand both performance and reliability from their PC components. This power supply unit (PSU) is designed to fuel your system with efficiency, ensuring that your computing experience is both seamless and powerful. Whether you’re building a new PC or upgrading your current setup, the C850 Gold is crafted to meet your needs with excellence and style.
Key Features
- 850 Watts of Power: Delivers robust power to handle high-performance gaming rigs and workstations.
- 80 PLUS Gold Certification: Guarantees up to 90% energy efficiency under typical loads, reducing heat and lowering energy costs.
- Fully Modular Design: Allows for easy installation and cable management, reducing clutter and improving airflow.
- ATX 3.1 Compatibility: Supports the latest motherboard standards for current and future PC builds.
- Dual Color Options: Available in sleek Black and modern White to match your system aesthetics.
Benefits & Usage:
The NZXT C850 Gold is more than just a power supply; it’s a cornerstone for your high-performance PC. The 850-watt capacity ensures that even the most demanding components receive the power they need, while the 80 PLUS Gold certification means your system operates efficiently, saving on electricity and reducing the environmental impact. The fully modular design simplifies installation, letting you connect only the cables you need, which improves airflow and cooling—crucial for maintaining your system’s performance and lifespan.
The ATX 3.1 compatibility future-proofs your investment, making it an ideal choice for both current and next-generation builds. With dual color options, you can personalize your system’s look to reflect your style, whether you prefer a stealthy black or a striking white setup.
Additional Info
Constructed with high-quality components, the NZXT C850 Gold is designed for durability and reliability. Its robust build ensures stable voltage output, protecting your components from power fluctuations. For maintenance, simply ensure all connections are secure and dust the unit periodically to keep it in optimal condition.
This power supply embodies NZXT’s commitment to quality and innovation, making it the perfect choice for users who value performance, efficiency, and style in their computing setup. Choose the NZXT C850 Gold and empower your PC build with the performance it deserves.
Tech Specs
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 (Overvoltage Protection) / UVP (Undervoltage Protection) / SCP (Short Circuit Protection) / OTP (Over Temperature Protection) / OPP (Overpower Protection) / OCP (Overcurrent Protection) /
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
Dimensions
- Width:150 mm
- Height:86 mm
- Depth:160 mm

















Bought this for a GPU upgrade, and this just checked all the boxes.
Delivery was a few days off the estimated time of delivery, but overall was a very smooth experience.
Works great and looks really nice