The Gamdias AURA GP550 550 Watt SMPS (AURA GP550) is a highly efficient and reliable 550W power supply that offers a great mix of performance and value. The AURA GP550 uses high-quality components and is an excellent power supply for basic computer needs, as well as for small or medium-sized gaming systems. Gamdias AURA GP550 SMPS is a powerful, fully-regulated power supply unit with a maximum output of 550W and is compatible with most computer components. It also comes with a 2-year warranty.