
The ADATA XPG PYLON II 750W PC power supply delivers a stable and continuous output of 750W and its design fully complies with the Intel ATX 3.1 standard specifications. This standard defines stricter requirements for handling short-term power spikes, which is crucial for the reliable operation of builds with powerful processors and graphics cards. A dedicated 12V-2x6 connector is used to power these components. Its high operational efficiency is confirmed by its 80 PLUS Bronze certification with 90% efficiency, meaning the power supply converts a minimum of electrical energy into waste heat, reducing the thermal load inside the computer case.
When choosing 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 provide to the components in the computer. It is advisable to use an online calculator to determine the optimal power output based on your chosen components.
A 135mm fan handles the active cooling of the internal components. Its speed is controlled by an automatic thermal regulation system that optimises airflow according to the current load. The use of a fluid dynamic bearing (FDB) reduces friction and mechanical wear, leading to significantly quieter operation and a longer fan lifespan compared to standard sleeve bearings.
To protect connected components from electrical anomalies, the power supply integrates eight types of industrial-grade protections. The system includes over-voltage, under-voltage, over-current, and over-power protection. It also contains circuitry for short-circuit and over-temperature protection. The comprehensive suite is completed by inrush and surge protection and a no-load operation function. The fixed cabling contributes to signal stability but requires careful planning and sufficient space inside the case for effective organisation.
The 80 Plus certification was created to objectively evaluate the efficiency of computer power supplies. This gives users a simple and clear way to compare different models. In the European market (where 230V is used), there are six levels of 80 Plus certification with set requirements for PC 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% |
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Specifications can be changed without notice. Images are for illustrative purposes only.