Power supply NZXT C750 Bronze 750 W, 24-pin ATX, 80 PLUS Bronze, 120 mm fan, Black

The NZXT C750 Bronze is a 750 W ATX power supply designed for desktop PCs that require stable, efficient power delivery. It supports ATX 3.1 features including a 12V-2x6 connector for modern GPUs, operates from 100–240 V AC at 50/60 Hz and includes a 24-pin ATX motherboard connector. The unit uses high-quality 105°C-rated capacitors, an 80 PLUS Bronze efficiency rating and active cooling via a 120 mm fluid-dynamic bearing fan. Flat pre-attached cables and a compact 140 mm housing simplify installation and cable management while a suite of built-in protections helps safeguard connected components.

Advantages

The NZXT C750 Bronze combines 750 W total output with 80 PLUS Bronze efficiency to reduce wasted power and heat. Its ATX 3.1 readiness and a 12V-2x6 power connector make it compatible with current high-performance graphics cards. Durable 105°C capacitors improve thermal endurance and component lifespan compared with standard parts. A 120 mm fluid-dynamic bearing fan provides effective cooling with relatively low noise, and the compact design with flat cables supports improved airflow and easier routing inside cases.

Suitable for

• Mid-range and high-performance desktop gaming PCs requiring up to 750 W
• Workstations with discrete GPUs that use ATX 3.1 / 12V-2x6 power connectors
• System upgrades where improved cable management and compact PSU size are desired
• Builds prioritizing efficiency and reliable continuous operation up to 40°C ambient temperature

Key specifications

• Total power: 750 W
• Input voltage: 100–240 V AC, 50/60 Hz
• Motherboard connector: 24-pin ATX
• ATX standard: ATX 3.1 compatible (includes 12V-2x6 GPU connector)
• Efficiency certification: 80 PLUS Bronze (typically over 88% under common loads)
• Capacitors: 105°C-rated
• Cooling: 120 mm fluid-dynamic bearing fan
• Operating ambient temperature: up to 40°C
• Design: compact 140 mm length with flat pre-attached cables
• Color: Black

How to use

Install the NZXT C750 Bronze into a compatible ATX chassis following standard safety procedures: disconnect mains power, secure the PSU in the rear compartment, connect the 24-pin ATX connector to the motherboard, attach required CPU and GPU power connectors (including the 12V-2x6 GPU cable if needed), and route SATA/Molex connectors to storage and peripheral devices. Connect the AC mains cable only after all internal connections are verified. Power on the system and check that voltages and fans operate normally.

Recommendations

Use this PSU in systems where total sustained load does not exceed the unit’s rated 750 W. For systems with very high peak GPU power draw or multiple high-end GPUs, verify combined power requirements and connector compatibility with ATX 3.1 specifications. Keep case ventilation adequate to maintain ambient temperatures within recommended limits and periodically inspect cables and connectors for secure seating.