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C1200 Gold ATX 3.1

1200 Watt 80 PLUS Gold Fully Modular ATX 3.1 PSU

4.0
Rated 4.0 out of 5 stars
4.0 Stars (7 Reviews)
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Overview

Designed for maximum performance with minimal noise, NZXT C Series Gold ATX 3.1 PSUs are ready to fuel the demands of top-tier GPUs and CPUs.

  • Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance.
  • Durable, heat-resistant 12V-2x6 connector pumps up to 600 watts to NVIDIA® GeForce RTX™ 50 Series graphics cards.
  • 135mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load.
  • 100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery.
  • Fully modular design allows for only connecting essential cables, reducing clutter for better airflow and a neater build.
  • Compact form factor frees up valuable room for cable management and more case airflow.
  • Thanks to high-quality construction and rigorous product testing, NZXT PSUs are backed by a 10-year warranty.
A white NZXT C1200 computer power supply unit is shown with ATX 3.1, 80 Plus Gold, Cybenetics A-, and 10-year warranty badges displayed below it.

NZXT Gold ATX 3.1 PSU

ATX 3.1 compliant PSUs featuring high efficiency, low noise, and premium construction.

Close-up of a computer power supply modular panel, highlighting a 12V-2x6 connector port with a purple outline. Multiple other connector ports are labeled for motherboard, SATA, CPU, and PCIe.

ATX 3.1 Compliant

ATX 3.1 powers high-performance components with stable delivery and improved efficiency.

A white NZXT C1200 power supply unit with a honeycomb ventilation pattern and a braided power cable ending in a 600W connector, set against a black background.

RTX 50 Series Ready

12V-2x6 cable delivers up to 600 watts of power to NVIDIA® GeForce RTX™ 50 Series GPUs.

A line graph compares the energy efficiency of the NZXT C1200 Gold and the 80 PLUS Gold Standard at 115V across 10%, 20%, 50%, and 100% load. The NZXT C1200 Gold peak efficiency is above 92% at 50% load.

Certified for High Efficiency & Low Noise

80 PLUS Gold Efficiency, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level Ratings.

Line graph showing noise level in dBA increasing with percent loading, starting at 0 dBA at 0%, slight rise at 50%, and a sharp increase to about 30 dBA at 100% loading.

Silence is Golden

135mm FDB fan with Zero Fan Mode stops spinning under 50% load for total silence.

A close-up view of an open white electronic device casing, revealing internal components and circuitry, with a purple circle highlighting two large cylindrical capacitors.

100% Japanese Capacitors

Improved hold-up time and reduced ripple noise for stable, reliable power delivery.

Diagram displaying various computer power supply cables, including: a peripheral cable, three SATA cables, a 24-pin ATX cable, two 8-pin CPU cables, three 8-pin PCIe power cables, and one 16-pin PCIe cable.

Fully Modular

Only connect the cables needed to keep a tidy build. Full cable set included.

A white NZXT C1200 power supply installed in a PC case, with an arrow indicating its length of 160mm. The power supply fan and side panel are visible.

Space-Saving Size

Compact form factor frees up room for cable management and improved airflow.

A white NZXT C1000 power supply unit with a honeycomb vent design is shown. Next to it, bold purple text reads 10-YEAR WARRANTY with a green shield and checkmark icon.

Peace of Mind

Backed by a 10-year warranty and reliable customer support.

Tech Specs
Width
150 mm
Height
86 mm
Depth
160 mm
Wattage
1200 W
Form Factor
ATX
ATX Version
3.1
80 PLUS Rating
Gold
Cybenetics Efficiency
Gold
Cybenetics Noise
A-
Modular
Fully modular
Materials
Steel, PCB and plastic
Zero RPM Fan Mode
Yes
24-pin ATX Power Cable
600 mm (1)
4+4-pin CPU Power Cable
700 mm (1)
8-pin CPU Power Cable
700 mm (1)
6+2-pin PCIe Power Cable
650 mm (3)
16-pin (12+4) 12V-2x6 PCIe Cable
650 mm (1)
SATA Cable
500 + 150 mm (12)
Peripherals Cable
500 + 150 mm (4)
100 – 240 Vac
14 A, 50 – 60 Hz
200 – 240 Vac (China & South Korea)
7 A, 50 – 60 Hz
+3.3 V and +5 V
22 A (120 W)
+12 V
100 A (1200 W)
5VSB
3 A (15 W)
Total
1200 W
80 PLUS Rating
Gold
10% Load
85% @ 115 V
20% Load
90.1% @ 115 V
50% Load
91.6% @ 115 V
100% Load
88.7% @ 115 V
Size
135 mm
Type
PWM
Speed
2,300 ± 10% RPM
Airflow
93.02 CFM (Min.)
Noise Level
44.5 dBA (max)
Bearing
Fluid dynamic bearing
MTBF
100,000 hours
Temperature
0 – 50 °C
PF Correction
Active @ 0.99
Protections
OVP (Over Voltage), UVP (Under Voltage), SCP (Short Circuit), OTP (Over Temperature), OPP (Over Power), OCP (Over Current)
Warranty
10 years
Compliance Standard
ATX12V v3.1 / EPS12V v2.92
Regulation & Certification
FCC, Canada, CE, CB (IEC 62368-1), UKCA, CCC, BSMI, BIS, RCM, UAE, TUV, cTUVus, KC, CP65
Model Number
PA-2G2BW-CN / PA-2G2BW-UK / PA-2G2BW-US / PA-2G2BW-EU / PA-2G2BW-JP / PA-2G2BW-AU (White) / PA-2G2BB-CN / PA-2G2BB-UK / PA-2G2BB-US / PA-2G2BB-EU / PA-2G2BB-JP / PA-2G2BB-AU (Black)
UPC
810074846301 (CN) / 810074846318 (UK) / 810074846325 (US) / 810074846332 (EU) / 810074846349 (JP) / 810074846356 (AU) (White) / 810074844673 (CN) / 810074844680 (UK) / 810074844697 (US) / 810074844703 (EU) / 810074844710 (JP) / 810074844727 (AU) (Black)
EAN
5056547206240 (CN) / 5056547206257 (UK) / 5056547206264 (US) / 5056547206271 (EU) / 5056547206288 (JP) / 5056547206295 (AU) (White) / 5056547204604 (CN) / 5056547204611 (UK) / 5056547204628 (US) / 5056547204635 (EU) / 5056547204642 (JP) / 5056547204659 (AU) (Black)
4.0
Rated 4.0 out of 5 stars
Based on 7 reviews
71%would recommend this product
Total 5 star reviews: 5 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 1 Total 1 star reviews: 1
7 reviews
  • H
    HardwareFRA
    I recommend this product
    Product Standouts Great Quality, Ease of use, Performance
    Rated 5 out of 5 stars
    5 months ago
    Excellent PSU

    Top tier, good quality, 10 years warranty...

    Just perfect !

  • R Profile picture for Razvan
    Razvan
    Verified Reviewer
    I recommend this product
    Product Standouts Great Quality, Performance, Design
    Rated 5 out of 5 stars
    11 months ago
    Top Tier Product

    Ideal for high-end builds involving power-hungry CPUs like the Intel i9‑14900K and GPUs such as the RTX 5090/5080 4090.

    The load regulation is excellent (<1% deviation on all rails except a minor 3.3 V)..it meets ATX v3.1 transient standards.

    10 years warranty and it's a very very silent psu.

  • S
    Stepan
    Verified Reviewer
    I do not recommend this product
    Rated 1 out of 5 stars
    1 year ago
    The PSU is dead

    The power supply died after two weeks of use: it shut down during a game and never turned back on. I sent it in for warranty repair, but even if they fix it, I don't plan to use it.

  • D
    Derek
    Verified Reviewer
    I do not recommend this product
    Product Standouts Great Quality
    Rated 2 out of 5 stars
    1 year ago
    Not enough power cables

    Doesnt come with any 6 pin to 6 pin pcie power cables, it does have 5 x 8pin

    but cpu uses 2 of them and graphics 3 of them. needed a 6 pin for cpu water cooler

  • MF
    Matthew F.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Works like a power supply should!

    What can I say... it's a power supply! Works great and easy to install. Includes all the plugs and cords needed.