The Rosewill PMG550 80 Plus Gold Certified 550W Full Modular Power Supply is a high-quality power module designed for universal compatibility with voltage ranges of 100 - 240V. With a maximum output power of 550W and a cooling system featuring one fan, this power supply is suitable for various computer setups. Its modular design allows for easy cable management and connectivity options include 4+4-Pin, 6+2 Pin PCI Express, 4-Pin Peripheral, SATA, and 20+4 Pin connectors. Additionally, it comes with features like surge protection and noise filtering, ensuring stable and reliable power delivery for your system. With a manufacturer warranty of 5 years, the Rosewill PMG550 is a reliable choice for computer enthusiasts.