Alimentations électriques

Five NZXT computer power supply units in black and white are lined up against a white background. The models shown are C750, C850, C1000, C1200, and C1300.

Fuel your PC with reliable, high-quality power across a range of wattages and efficiencies.

A graphic titled Why NZXT PSUs? lists four benefits: Performance (efficient, reliable power delivery), Quality (durable components), Design (compact form), and Assurance (rigorously tested, long-term warranty).

A brown gradient box with four features of a power supply: Dependable Power, Better Than Bronze, Enhanced Safety, and Quiet Performance, each with a brief description of its benefits and technical details.

Three NZXT power supplies (white and black) with honeycomb vents are shown on a gold background. Text reads Gold - 80 PLUS Gold Power Supplies. Badges indicate ATX 3.1, 10-year warranty, and 80 PLUS Gold certification.

A gold gradient background displays four sections of text highlighting features of a power supply: high performance, over 91% efficiency, support for high-end GPUs, and quiet operation with a 135mm fan.

A black NZXT C1500 power supply is shown with the front and back sides visible. Text above reads “Platinum, 80 PLUS Platinum Power Supply.” Various certification and rating badges are displayed around the units.

Text describing four features of a product: Power the Future, Elite Efficiency, Digital Power, and Magnetic Levitation Fan, each with a brief explanation of performance, certification, regulation, and fan benefits.

Meet the Power Supplies

NZXT power supplies fuel your PC with reliable, high‑quality power across a spectrum of wattages and efficiencies; choose the output that fits your build and enjoy stable, dependable performance from first boot to full load.

Designed for dependable power in low to mid‑range systems, the Bronze series delivers stable output with efficiency that’s better than Bronze. Up to 88% at 50% load surpasses the 80 PLUS Bronze standard. Safety is enhanced with testing up to 40°C and protections for over‑temperature and over‑current, while a 120mm fluid dynamic bearing fan keeps performance quiet and long‑lasting.

Bronze

Designed for dependable power in low to mid‑range systems, the Bronze series delivers stable output with efficiency that’s better than Bronze. Up to 88% at 50% load surpasses the 80 PLUS Bronze standard. Safety is enhanced with testing up to 40°C and protections for over‑temperature and over‑current, while a 120mm fluid dynamic bearing fan keeps performance quiet and long‑lasting.

Gold Core

Power you can trust for modern builds - ATX 3.1, PCIe 5.1, and a 105°C‑rated 12V‑2×6 connector support today’s high‑end GPUs with confidence. Whisper‑quiet operation comes from an FDB fan and Zero RPM mode under light loads, while a fully modular layout and compact 150mm length simplify installation and cable management. Premium components and comprehensive protections deliver long‑term reliability.

Gold

Redefining the gold standard for performance PCs, NZXT ATX 3.1 PSUs provide high‑performance, low‑noise power and exceed the 80 PLUS Gold benchmark. These PSUs achieve over 91% efficiency at 50% load and keeps heat and waste down. Next‑gen readiness comes via a single 12V‑2×6 connector that safely delivers up to 600W to high‑end GPUs, while a 135mm FDB and Zero RPM mode maintain hushed acoustics, even under heavy use, and silent below 50% load.

Platinum

Built to power the future, the Platinum lineup brings enthusiast‑grade performance with elite efficiency that exceeds the 80 PLUS Platinum standard and earns Cybenetics Titanium Efficiency certification. Digital regulation provides precise voltage control for better efficiency and reduced ripple noise. Cooling is handled by a 140mm magnetic‑levitation fan whose air‑suspended blades minimize noise, extend lifespan, and boost airflow.

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