
NZXT PA-0G2BB-US C1000 Gold ATX 3.1 Power Supply
Reliable and Efficient Power for Your Gaming RigThe NZXT C1000 Gold ATX 3.1 power supply offers stable and efficient power delivery for high-performance gaming PCs. With full modularity, low noise operation, and high-quality Japanese capacitors, this PSU ensures reliability and longevity. Brand...
*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.
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Overview
Reliable and Efficient Power for Your Gaming Rig
The NZXT C1000 Gold ATX 3.1 power supply offers stable and efficient power delivery for high-performance gaming PCs. With full modularity, low noise operation, and high-quality Japanese capacitors, this PSU ensures reliability and longevity.
- Brand: NZXT
- Model: PA-0G2BB-US
- Wattage: 1000 Watts
- Efficiency: 80 Plus Gold
- Form Factor: ATX 3.1
- Connectors: 12V-2x6 Connector
- Fan: 135mm Fluid Dynamic Bearing, Zero Fan Mode
- Capacitors: 100% Japanese Capacitors
- Color: Black
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
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👍 Pros
- Compliant with the ATX 3.1 standard, ensuring stable, efficient power delivery and resilience against power spikes for high-performance components.
- Features a durable, heat-resistant 12V-2x6 connector capable of supplying up to 600 watts, specifically designed for NVIDIA GeForce RTX 40 Series graphics cards.
- Achieves 80 PLUS Gold and Cybenetics Gold Efficiency certifications, indicating excellent energy efficiency and lower operating costs.
- Equipped with an ultra-low noise 135mm fluid dynamic bearing fan that operates silently under 50% load thanks to Zero Fan Mode.
- Utilizes 100% premium Japanese capacitors, which are known to improve hold-up time and minimize ripple noise for reliable and stable power delivery.
👎 Cons
- The 12V-2x6 connector is specifically for NVIDIA GeForce RTX 40 Series graphics cards, limiting its unique benefit for older or different GPU architectures.
- While "ultra-low noise," the fan will still generate some sound when exceeding 50% load, which may be audible in very quiet environments.
- The ATX 3.1 compliance is a benefit for modern systems, but older PC builds might not fully utilize its advanced features.
- Specific dimensions of the power supply unit itself are not provided, which could be a factor for case compatibility.
- The 1000-watt capacity might be excessive for budget or mid-range PC builds, potentially adding unnecessary cost.