NZXT C Series 1200W 80 Plus Gold Full-Modular Power Supply

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.

Next-Gen Power

Provides up to 600W of power to PCIe 5.0 GPUs, such as the NVIDIA GeForce RTX 4090 - over a single 16-pin connector.

Future-Proof Design

Built to handle massive power spikes from next-gen GPUs.

High-Quality Components

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.\

Elite Efficiency

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.

Silent Operation

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.

Specifications:-

OUTPUT CONNECTORS

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
 

CABLE SPECS

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)
+12V : 100A (1200W)
-12V : 0.3A (3.6W)
5Vsb : 3A (15W)
Total : 1200W
 

OPERATION

PF Correction : Active @0.96
MTBF : 100,000 hours
Temperature : 0 - 50 °C (derating from 100% to 80% from 40 °C to 50 °C)
 

ENERGY EFFICIENCY

Rating : 80 Plus Gold
20% loading : 87.5% @115Vac
50% loading : 90.5% @115Vac
100% loading : 87.5% @115Vac
 

FAN SPECS

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)
 

GENERAL

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