The Thermalright SG-750 is a 750W power supply unit (PSU) with an 80 Plus Gold certification, designed for high-performance desktop PCs. As part of Thermalright's line of power supplies, it aims to provide a reliable and efficient power delivery solution for a wide range of systems.
Efficiency: The 80 Plus Gold certification means the SG-750 operates at up to 90% efficiency at typical loads. This not only reduces power consumption and heat generation but also saves on electricity costs over the long term.
Standards Compliance: The SG-750 is built to modern standards, supporting ATX 3.1 and PCIe 5.1, which makes it a suitable choice for systems using the latest generations of hardware, including new graphics cards that require the 12VHPWR connector.
Modularity: The SG-750 is a fully modular PSU, which is a significant benefit for PC builders. This design allows you to connect only the cables you need, reducing cable clutter and improving airflow inside your case for a cleaner, more efficient build.
Cooling: It features a 120mm fan to provide cooling. While some listings mention a 135mm fan, the 120mm size is more commonly listed. The fan is designed for quiet operation, with some models even having a "smart start-stop" feature for silent use at low loads.
Safety Protections: The PSU is equipped with a comprehensive suite of safety features, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OTP (Over Temperature Protection), and SCP (Short Circuit Protection). These protections are crucial for safeguarding your valuable PC components from electrical damage.
Build Quality: Thermalright PSUs, including the SG-750, are noted for their solid build quality. Some reviews highlight the use of quality Japanese capacitors for improved durability and a 5-year warranty, demonstrating the manufacturer's confidence in the product.
