Utilizing the ATX v3.0 power standard
16-pin PCIe 12VHPWR connector can pump up to 600 watts of power to a graphics card over a single cable
Built and tested with the strictest standards for trouble-free installation and operation
90.5% efficiency peak at 50% load lowers temperatures, energy consumption, and noise
Zero Fan Mode stops the fan when under light loads to reduce system noise
135mm PWM fan with fluid dynamic bearing operates quietly with a long lifespan
Constructed with high-quality Japanese 105°C capacitors
Utilizing the ATX v3.0 power standard, the NZXT C1200 Gold pumps up to 600 watts of power to NVIDIA 40-series graphics cards over a single cable while maintaining highly efficient, low-noise performance.
Provides up to 600W of power to PCIe 5.0 GPUs, such as the NVIDIA GeForce RTX 4090 - over a single 16-pin connector.
Built to handle massive power spikes from next-gen GPUs.
Constructed with all Japanese 105C-rated capacitors for the highest standard in performance, reliability, and longevity.
Single Cable Connection
Featuring a single 16-pin connection cable—perfect for 40 Series cards. Installation is easier, safer, and less likely to damage parts without requiring any bulky adapters.
With over 90% efficiency at 50% load, the C1200 reduces energy usage to lower monthly costs and extend your PC's lifespan. No wasted energy - it only draws the power your system needs.
The 135mm PWM fan with a fluid dynamic bearing runs quietly, even at high loads. Zero Fan Mode shuts it off for total silence when under 40% load.
24-pin ATX power : 1
4+4-pin CPU power : 1
8-pin CPU Cable : 1
6+2-pin PCIe power : 2
16-pin (12+4) 12VHPWR PCIe Cable : 1
SATA power : 8
Peripherals : 4
24-pin ATX power:600 mm, Nylon sleeving
4+4-pin CPU power:700 mm, Nylon sleeving
8-Pin CPU Power Cable:700mm, Nylon sleeving
6+2-pin PCIe power:650 + 150 mm, Nylon sleeving
16-Pin (12+4) 12VHPWR PCIe Cable:650mm, Nylon sleeving
SATA power:500 + 150 mm
Peripherals:500 + 150 mm
AC Input Rating
100 - 240Vac:14A-7A 50Hz-60Hz
DC Output Rating
+3.3V and +5V:22A (120W)
PF Correction:Active @0.96
Temperature:0 - 50 °C (derating from 100% to 80% from 40 °C to 50 °C)
Rating:80 Plus Gold
20% loading:90.97% @115Vac
50% loading:91.55% @115Vac
100% loading:88.51% @115Vac
Dimensions:135 x 135 x 25 mm
Speed:0-2300 ± 10% RPM
Airflow:93.02 CFM (Tpy.)
Noise:44.5 dBA max
Bearing:Fluid Dynamic Bearing (FDB)
Dimensions:150 x 150 x 86mm
Material(s):Steel, PCB and Plastic
Compliance Standard:ATX12V v3.0 / EPS12V v2.92
Regulation & Certification:cTUV-SUDus / CUL (UL60950/62368-1) / TUV / (EN60950/62368-1) / CB/ (IEC 950/62368-1) / CCC / CEC /BSMI / RCM / EAC / CE / LVD / UKCA