The Thermaltake SPR-0500NHFAW-1 Power Supply Smart Bx1 500W is a high-quality power distribution panel designed for universal compatibility with a voltage of 110V. It features a single fan cooling system, making it efficient and quiet. The modular design, along with its 550W maximum power and 90 PLUS® Bronze certification, ensures reliable performance for your computer system. With its sleek black color and flat black cables and connectors, this power supply from Thermaltake is a stylish and dependable choice for your computing needs.