The NZXT C1200 Gold ATX 3.1 (2024) is a premium 1200-watt, fully modular power supply engineered for high-end gaming PCs, workstations, and enthusiast systems. Built to meet the evolving demands of modern hardware, it delivers stable, efficient, and reliable power to high-performance components while minimizing noise and maximizing longevity.
ATX 3.1 Compliance
Fully compliant with the ATX 3.1 standard, this power supply provides robust support for the latest generation of hardware, including high-power CPUs and GPUs. It offers improved voltage regulation, enhanced transient response, and resistance to power spikes—critical for maintaining system stability under peak loads.
Next-Gen GPU Support
Equipped with a heat-resistant 12V-2x6 (12VHPWR) connector, the C1200 Gold can deliver up to 600 watts directly to NVIDIA GeForce RTX 40 Series graphics cards. This ensures hassle-free compatibility without adapters while providing efficient power delivery to power-hungry GPUs.
High Efficiency & Low Noise
The unit is certified 80 PLUS Gold, demonstrating excellent energy efficiency across typical load ranges. Additionally, it features Cybenetics Gold Efficiency and a Cybenetics A Noise Level, reflecting both energy performance and quiet operation—ideal for gamers and creators seeking a balance between power and acoustics.
Silent Cooling with Zero Fan Mode
A large 135 mm fluid dynamic bearing fan provides effective cooling with longevity and smooth operation. With Zero Fan Mode, the fan can completely stop during light to moderate system loads (typically below 50 %), resulting in near-silent performance when quiet operation matters most.
Premium Components & Construction
Built with 100 % premium Japanese capacitors, the C1200 Gold ensures improved hold-up time, reduced ripple noise, and long-term reliability even under sustained loads. These high-quality components contribute to consistent and stable power delivery for critical system performance.
Fully Modular Design
The fully modular cable system allows users to connect only the cables they need, reducing clutter and improving airflow within the PC case. This also simplifies installation and makes upgrades cleaner and more efficient.
Sleek Aesthetic
Finished in a clean black color, the C1200 Gold blends seamlessly with modern gaming rigs and builds emphasizing premium style and performance.