A power supply unit with an output of 650W from the GQ series is designed for computer assemblies requiring reliable and continuous operation. EVGA 650 GQ's lifetime usage is up to 100,000 hours and is certified 80 Plus which shows just how higly efficient really it is. It encourages the involvement of multiple graphics cards and ensures no trouble with DC-DC conversion.
This power sourse includes the EVGA ECO mode, which makes it completely silent for small to medium loads. As long as it is not necessary, the 135mm fan does not start - ensuring a completely silent operation. High-quality Japanese capacitors are used to further increase the reliability and strength of the power source.
The power source uses modular cabling, so that during installation or in order to better air flow, you can remove some of the cables. There is also the technology support NVIDIA SLI and AMD CrossFire for connecting multiple graphics cards to even further the performance. The design of the power source contributes to almost perfect + DC-DC conversion, which further optimizes the efficiency of the current reduction and impedance losses.
The Gold Series meets one of the highest standards of efficiency certified by the organization PlugLoadSolutions (80 PLUS). The Certification 80 Plus Gold means the power source efficiently uses energy without any waste and does not produce excessive amounts of heat. Under a normal load, the efficiency is 92% or higher. There is also circuit protection against short circuiting, overvoltage or overload.