NZXT C Series 1200W ATX 3.0 80Plus Gold Fully Modular PSU

C1200 Gold - 1200W Gold Fully-Modular ATX 3.0 PSU

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.

- 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 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

Inside the Box

C1200 Gold x1
24-Pin ATX Power Cable x1
4 4-Pin CPU Power Cables x1
8-Pin CPU Power Cable x1
6 2-pin PCIe Power Cable x2
16-Pin (12 4) 12VHPWR PCIe Cable x1
SATA Cables x3
Peripherals Cables x1
6-32 Screws x4
AC Power Cord x1

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

Model Number

PA-2G1BB