NZXT C750 Bronze (ATX 3.1)
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NZXT C750 Bronze (ATX 3.1)
The NZXT C750 Bronze ATX 3.1 computer power supply provides 750W of power for modern gaming and work setups. It meets the ATX 3.1 specification and includes a 12V-2x6 connector that directly connects to graphics cards without needing any adaptors. The design features fixed flat cables and a chassis depth of just 140mm, which makes installation and cable management easier. The 80 PLUS Bronze certification confirms an energy conversion efficiency of 88.9% at medium load, reducing waste heat generation.
750W
Power
ATX
Form factor
80 PLUS Bronze
Certification
No
Modularity
Key technologies of the NZXT C750 Bronze with ATX 3.1
- Total power supply output of 750W
- Efficiency meets 80 PLUS Bronze certification
- Includes a 12V-2x6 connector to power modern graphics cards
- Equipped with capacitors that withstand temperatures up to 105°C
- Cooling is handled by a quiet fan with an FDB bearing
- Fixed flat cables help with organisation inside the case
Choosing a power supply
When selecting a suitable PC power supply, the key parameter, besides the form factor, is its power output. This indicates the maximum number of Watts the power supply can continuously deliver to the computer's components. It is advisable to use a web-based calculator to work out the optimal power output based on your chosen components.
ATX 3.1 standard
This version of the standard adjusts the power supply's ability to handle high, short-term power spikes generated by modern graphics cards during sudden load changes, thus contributing to overall system stability. It includes a native 16-pin 12V-2x6 connector for PCIe 5.1 support, which powers graphics accelerators without the need for adaptors and supplies them with the necessary energy for stable operation.
Durable capacitors
The internal components use capacitors rated for an operating temperature of up to 105°C, which is significantly higher than standard components with a limit of 85°C. This margin provides better thermal resistance and extends the life of the power supply. The higher temperature resistance of key components ensures power stability even under prolonged load or in computer builds with limited airflow.
Quiet cooling
A 120mm fan with a fluid dynamic bearing, which reduces friction and noise, handles heat dissipation from the internal components. Integrated thermal regulation actively controls the fan speed according to the current load. When the power supply is under 50% load, the fan operates almost silently, which you'll appreciate during normal work. The speed increases only under higher demands to maintain effective heat removal.
Compact design and flat cables
With a compact chassis depth of 140mm, the power supply fits easily into smaller computer cases and leaves more room for cable management in more spacious models. The non-modular, permanently attached cables have a flat profile that simplifies their organisation behind the motherboard. Their shape also restricts airflow inside the case less, thus aiding the overall cooling of the build.
Protective features
The power supply integrates a set of six key electrical protections for the safe operation of connected components. These include overvoltage, undervoltage, overcurrent, and overload protection. It also includes short-circuit and over-temperature protection. This system protects the hardware from damage due to instability in the electrical grid or a failure of the power supply itself.
80 PLUS Bronze efficiency certification
The 80 PLUS Bronze certification confirms that the power supply manages electricity efficiently. This means it reduces losses when converting AC power from the mains to DC for the computer's components. At 50% load, the efficiency reaches 88.9%, which limits the production of waste heat. Lower thermal losses reduce the cooling demands on the power supply and contribute to the quieter operation of the entire build.
Package contents
- Computer power supply
- Mounting screws
- 1× Peripheral cable
- 1× Power cable
- 1× ATX 24-pin
- 2× CPU 8-pin (4+4)
- 1× PCI-E 8-pin (6+2)
- 1× 12V-2x6 16-pin (12+4)
- 1× SATA
80 Plus certification on the European market
The 80 Plus certification was created to objectively assess the efficiency of computer power supplies. This gives users a simple and clear way to compare different models. On the European market (where 230V is used), there are six levels of 80 Plus certification with set requirements for computer power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC PSU load | Efficiency at 20% load | Efficiency at 50% load | Efficiency at 100% load |
|---|---|---|---|
| 80 PLUS | 82% | 85% | 82% |
| 80 PLUS Bronze | 85% | 88% | 85% |
| 80 PLUS Silver | 87% | 90% | 87% |
| 80 PLUS Gold | 90% | 92% | 89% |
| 80 PLUS Platinum | 92% | 94% | 90% |
| 80 PLUS Titanium | 94% | 96% | 94% |
Specifications
Performance and format
Equipment
Efficiency
Connectors
Cooling system
NZXT Europe GmnH, Ammerthalstrasse 32, 85551 Kircheim Bei , Munchen, Germany [email protected]
Specifications can be changed without notice. Images are for illustrative purposes only.
