NZXT 3.1 ATX 1000W 80 Plus Gold Full Modular Black PSU Power Supply Fluid Dynamic Bearing


- 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.
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Output Power: 1000 W
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Efficiency: 80 PLUS Gold
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Input Voltage: 100 – 240 V AC
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Input Frequency: 50 – 60 Hz
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Power Factor Correction: Active PFC (~0.99)
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+12V Rail: 83.3 A
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+3.3V / +5V Rails: 22 A each (combined ≤ 120 W)
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+5VSB: 3 A
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Cable System: Fully modular
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Connectors: 1 × 24‑pin ATX; 1 × 4+4 EPS; 1 × 8 EPS; 3 × 6+2 PCIe; 1 × 16‑pin (12+4) GPU; 12 × SATA; 4 × Molex
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Cable Lengths & Sleeving: ATX 600 mm; EPS cables 700 mm; PCIe 650 mm; GPU 16‑pin 650 mm; SATA 500 + 150 mm; Molex 500 + 150 mm
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Fan: 135 mm, FDB
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Fan Speed: up to ~2,300 RPM (±10%)
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Airflow: 93.02 CFM
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Noise: ≤ 44.5 dBA
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Feature: Zero Fan Mode (fan may stop under light load)
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Protections: OVP, UVP, OCP, OPP, OTP, SCP
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Operating Temp: 0 – 50 °C
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MTBF: 100,000 hours
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Dimensions: 150 × 86 × 160 mm
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Materials: Steel chassis, PCB, plastic parts
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Compliance: ATX12V v3.1, EPS12V v2.92, regulatory standards (FCC, CE, UKCA, CB)