NZXT C750 750W 80 PLUS Gold Fully Modular Power Supply

NZXT C750 - Description

750W 80 Plus Gold Power Supply

The NZXT C750 80 Plus Gold Fully Modular Power Supply delivers exceptional stability, efficiency, and power for gaming PCs and high-performance workstations. Built with advanced engineering and elegant design, it provides 750 watts of reliable power—more than enough for gaming rigs, creative workloads, and even future hardware upgrades. The C750 embodies NZXT’s commitment to quality, offering consistent voltage regulation, near-silent operation, and outstanding efficiency to keep your system running at peak performance.

Powerful 750W Output for High-End Systems:

With 750 watts of continuous power, the NZXT C750 ensures your system components receive stable and clean energy. This power capacity is ideal for most gaming PCs, providing the headroom needed for overclocking and powering high-end graphics cards and CPUs. Supporting NVIDIA GPUs up to the RTX 3090 and AMD GPUs up to the RX 6800 XT, this PSU is built for gamers and professionals who demand high performance and reliability. Whether for gaming, streaming, or heavy workloads, the C750 delivers consistent power without compromise.

80 Plus Gold Certification for Maximum Efficiency:

The 80 Plus Gold certification ensures the NZXT C750 operates at up to 90% efficiency under typical loads. This means less power wasted as heat, reduced energy consumption, and lower operational costs. At 115V input, the PSU achieves 89.20% efficiency at 20% load, 90.80% at 50% load, and 87.73% at full load. This high efficiency not only enhances performance but also contributes to a cooler, quieter system environment. The result is superior power delivery that meets the needs of modern, energy-conscious users.

Fully Modular Design for Clean and Easy Builds:

The fully modular design of the NZXT C750 allows users to connect only the cables they need, simplifying installation and improving airflow. This reduces clutter inside the PC case and provides a clean, professional look. The PSU includes high-quality nylon-sleeved cables that resist heat damage and fraying, ensuring long-lasting durability. With ample cable length—such as 700mm CPU cables and 650mm PCIe cables—the C750 supports versatile case layouts and high-end configurations with ease.

Intelligent Cooling with Zero RPM Fan Mode:

The NZXT C750 incorporates a 135mm fluid dynamic bearing (FDB) fan, designed for quiet and efficient cooling. The fan features a Zero RPM mode, which completely stops the fan during low-load conditions, allowing for silent operation during idle or light workloads. Under heavier loads, the fan dynamically adjusts its speed up to 2300 RPM, maintaining optimal cooling performance with minimal noise. This smart thermal management ensures a perfect balance between cooling efficiency and acoustic comfort.

Exceptional Build Quality and Safety Standards:

Built from premium materials including steel, PCB, and high-grade plastics, the C750 provides superior structural integrity and long-term durability. It is compliant with the ATX12V v2.52 and EPS12V v2.92 standards, ensuring compatibility with the latest CPUs and motherboards. With an Active Power Factor Correction (PFC) rating of 0.96, the PSU delivers stable voltage and reduces electrical waste. Additionally, it includes multiple protection features—such as over-voltage, under-voltage, short-circuit, and over-current protection—to safeguard both your PSU and components.

Stable and Efficient Power Delivery:

The DC output ratings of the NZXT C750 demonstrate its superior power management capabilities. It delivers 62.5A on the +12V rail, providing 750W of dedicated power for GPUs and CPUs, along with 22A on the +3.3V and +5V rails for motherboard and peripheral stability. The PSU’s Power Factor Correction (Active @ 0.96) and MTBF of 100,000 hours underline its reliability and longevity, ensuring continuous operation for years under demanding conditions.

Advanced Engineering for Thermal Stability:

The NZXT C750 operates within a temperature range of 0°C to 50°C, with automatic derating from 100% to 80% power output above 40°C to maintain component safety. The fluid dynamic bearing fan provides superior cooling performance, achieving an airflow of 93.02 CFM with a maximum noise level of just 44.5 dBA. Its intelligent thermal regulation ensures that the PSU remains both cool and quiet, even during intensive gaming or rendering sessions.

Compact Dimensions and Global Certification:

Measuring 150 x 150 x 86 mm, the NZXT C750 fits seamlessly into any case that conforms to the ATX standard. Its compact and clean design makes it compatible with a wide range of PC builds. The PSU meets multiple international safety and performance certifications, including CE, CB, TUV, CCC, CUL, RCM, EAC, BSMI, LVD, and UKCA, ensuring top-tier reliability and compliance with global regulations. This makes the C750 a trusted choice for users worldwide.

Power, Silence & Reliability Perfected:

The NZXT C750 750W 80 Plus Gold Fully Modular Power Supply is the ideal solution for enthusiasts seeking premium performance, silent operation, and long-term stability. With its modular design, advanced cooling system, and exceptional efficiency, it perfectly balances power, precision, and quietness. Whether you are building a gaming powerhouse or a creative workstation, the C750 delivers reliable energy efficiency, advanced safety features, and a clean aesthetic that embodies NZXT’s modern design philosophy.

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