OVERVIEW WITH WARRANTY :
Power & Standard
Delivers 1200 W on a single +12 V rail, adhering to the latest ATX 3.1 standard, delivering up to 2400 W spikes for short bursts .
Connector for High-End GPUs
Comes equipped with a native 12V-2×6 (12VHPWR) connector, capable of supplying up to 600 W to modern high-performance NVIDIA GPUs (e.g., RTX 40/50 Series) .
Efficiency & Noise Performance
80 PLUS Gold certified with up to ~91.6% efficiency at half load.
Also carries Cybenetics Gold efficiency and A- noise rating, ensuring both energy savings and silent operation .
Cooling & Design
Equipped with a 135 mm Fluid Dynamic Bearing (FDB) fan with Zero Fan Mode—the fan stays off under ~50% load for whisper-quiet performance.
High-Quality Components
Built with 100% premium Japanese capacitors to reduce ripple, improve hold-up time, and enhance reliability .
Compact & Clean Build
Fully modular design with sleeker cable management.
Dimensions are 150 × 150 × 86 mm, saving space and improving airflow .
Performance Insights
Hardware Busters Review notes that this PSU is among the top picks for modern systems, especially due to its ATX v3.1 compliance and high enough wattage for demanding CPU+GPU combos like an i9-14900K paired with an RTX 4090/4080 .
KitGuru (White version) rated it a solid 9.0/10 in their September 2024 review, praising the white design and overall performance .
 
Warranty Coverage
Being an 80 PLUS Gold PSU, the C1200 benefits from a 10-year global warranty offered by NZXT.