NZXT
C1200 Gold ATX 3.1
Best high-wattage power supply for enthusiasts building modern, performance-driven gaming PCs.
The NZXT C1200 Gold ATX 3.1 power supply is built for demanding, high-performance PCs. It ensures stable and efficient power delivery with resistance to power spikes, thanks to ATX 3.1 compliance. The 12V-2x6 connector supports high-wattage GPUs, while the 135mm fluid dynamic bearing fan offers silent operation below 50% load. Premium Japanese capacitors and a fully modular design contribute to reliability and clean builds. Its compact size aids installation and airflow, all backed by a 10-year warranty for lasting peace of mind.
$189.99
Owner Satisfaction
4.5
/ 5
Category Rank
321
/ 1062
#321 in Computer Power Supplies
Price vs Category Average
-80%
Below average
Wattage
1200
/ W
Who it's for
- Budget-conscious builders seeking long-term energy savings
- System builders prioritizing clean aesthetics and optimal airflow
Who should skip it
- Shoppers on a strict budget for their PC build
- Mainstream users who do not need extreme power capacity
- Owners of compact cases with limited internal space
Performance breakdown
Power Headroom
Handles the most demanding high-end GPUs with significant overhead to spare.
Acoustic Profile
Fluid dynamic bearing fan stays whisper-quiet during standard desktop workloads.
Build Flexibility
Fully modular cabling makes cable management effortless in tight chassis spaces.
Component Longevity
Premium Japanese capacitors ensure consistent performance over the long haul.
Future Readiness
ATX 3.1 compliance guarantees seamless compatibility with next-generation hardware standards.
Installation Ease
Compact footprint simplifies mounting even in smaller mid-tower PC cases.
Key Specs
Wattage
1200W
ATX Version
ATX 3.1
Modularity
Fully Modular
Efficiency Rating
80 Plus Gold
Fan Size
135mm
Fan Bearing Type
Fluid Dynamic Bearing
Zero RPM Mode
Yes
Form Factor
ATX
Features
- ATX 3.1 ready for modern components
- High-wattage GPU support
- Silent fan operation under load
- Stable power with Japanese capacitors
- Clean builds with modular design
- Improved case airflow
- Compact for easy installation
- 10-year warranty for reliability
What customers say
Customers consistently praise the NZXT C1200 Gold ATX 3.1 for its robust quality and dependable performance. Many highlight its fully modular design, which greatly simplifies installation and cable management, contributing to a clean build. Users appreciate the quiet operation and the peace of mind offered by its ATX 3.1 compliance, ensuring stable power delivery for demanding components. The overall sentiment reflects a highly reliable and well built power supply that delivers on its promises, making it a solid investment for PC enthusiasts seeking long term stability.
Know before you buy
ATX 3.1 compliance ensures the power supply can handle the intense, short-duration power spikes common in modern high-performance graphics cards. It also includes the updated 12V-2x6 connector, which provides a safer and more reliable power delivery method for the latest GPUs.
No, the 135mm fluid dynamic bearing fan features a Zero RPM mode. It remains completely silent while the system is under 50% load, only spinning up when the power draw increases.
A fully modular design allows you to connect only the cables your specific build requires. This reduces cable clutter inside your case, which improves overall airflow and makes the interior look much cleaner.
Yes, the C1200 Gold is built to a standard ATX form factor. Its compact design is specifically engineered to fit easily into most mid-tower and full-tower cases while leaving extra room for cable routing.
Japanese capacitors are widely considered the industry standard for high-end power supplies due to their superior heat resistance and longevity. They ensure stable, consistent power delivery, which helps protect your internal components over the long term.
Yes, the 10-year warranty covers the entire unit, including the fan. This reflects NZXT's confidence in the durability of the fluid dynamic bearing used in the cooling system.
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$190