NZXT

NZXT PA-2G2BW-US C1200 Gold 1200W ATX 3.1 PSU - White

4.6 (1290 reviews)
1200W80 PLUS Gold

Fuel your high-end gaming rig with 1200W of efficient, whisper-quiet ATX 3.1 power from NZXT.

$179.99*$204.99Save 12%
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The NZXT C1200 Gold ATX 3.1 PSU is built for enthusiasts who demand dependable, high-wattage power without the noise penalty. Delivering 1200 watts through a fully modular design, it meets the latest ATX 3.1 standard, which means improved transient response and power spike resistance — critical for today's high-performance GPUs that can draw sudden surges of power. The included 12V-2x6 connector supplies up to 600W directly to compatible NVIDIA GeForce RTX 40 Series cards, eliminating the need for adapter cables and reducing potential points of failure.

Internally, the C1200 Gold relies on 100% premium Japanese capacitors to ensure clean, stable voltage output with minimal ripple. The 135mm fluid dynamic bearing fan operates in Zero Fan Mode when the unit is under 50% load, making the PSU effectively silent during everyday tasks and moderate gaming sessions. When the fan does spin up, it remains unobtrusive thanks to its optimized bearing design. Certified 80 PLUS Gold for efficiency and Cybenetics A- for noise, this PSU strikes a strong balance between raw power output and refined, quiet operation — all wrapped in a clean white chassis that suits modern build aesthetics.

Key Features

ATX 3.1 — Compliant with the ATX 3.1 standard to fuel high-performance PC components with stability, efficiency, and power spike resistance.

40 SERIES READY — Durable, heat-resistant 12V-2x6 connector pumps up to 600 watts to NVIDIA GeForce RTX 40 Series graphics cards.

HIGH EFFICIENCY, LOW NOISE — Awarded certifications of 80 PLUS Gold Efficiency, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level.

ULTRA-LOW NOISE FAN — 135mm fluid dynamic bearing fan with Zero Fan Mode is completely silent when under 50% load.

HIGH-QUALITY CONSTRUCTION — 100% premium Japanese capacitors improve hold-up time and minimal ripple noise, ensuring reliable and stable power delivery.

Specifications

Brand
NZXT
Model
PA-2G2BW-US (C1200 Gold)
Wattage
1200W
Standard
ATX 3.1
Efficiency
80 PLUS Gold / Cybenetics Gold
Noise Rating
Cybenetics A-
Modularity
Fully Modular
GPU Connector
12V-2x6 (up to 600W)
Fan
135mm Fluid Dynamic Bearing
Fan Mode
Zero Fan Mode (under 50% load)
Capacitors
100% Japanese
Color
White

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Pros & Cons

👍 Pros

  • ATX 3.1 compliance with native 12V-2x6 connector delivers up to 600W for power-hungry GPUs
  • Fully modular design allows clean cable management with only the cables you need
  • Zero Fan Mode keeps the PSU completely silent under 50% load
  • 100% Japanese capacitors provide stable, reliable power delivery with minimal ripple
  • Triple efficiency and noise certifications confirm real-world performance

👎 Cons

  • 1200W capacity may be overkill for mid-range builds, adding unnecessary cost
  • White color option limits aesthetic pairing with darker case themes
  • Fully modular cables can be bulky to store if many go unused
  • Premium pricing compared to non-ATX 3.1 PSUs at similar wattage

Frequently Asked Questions

Yes, it is fully modular, so you only connect the cables you need, which helps with cable management and airflow inside your case.
Yes, it comes with a native 12V-2x6 connector capable of delivering up to 600W to compatible NVIDIA GeForce RTX 40 Series graphics cards.
The 135mm fluid dynamic bearing fan stops completely when the PSU is under 50% load, making it silent during light to moderate workloads.
It holds 80 PLUS Gold, Cybenetics Gold Efficiency, and Cybenetics A- Noise Level certifications.
Yes, it uses 100% premium Japanese capacitors for improved hold-up time and minimal ripple noise.