Silverstone ET550-B 550 Watt 80 PLUS Bronze ATX PSU with Flat Black Cables

The Silverstone ET550-B is a 550 Watt ATX power supply with 80 PLUS Bronze efficiency. Engineered for continuous 24/7 power delivery and rated for operation up to 40? ambient temperature. Features a class-leading single plus12V rail for stable performance and includes support for PCI-E 8pin and PCI-E 6pin connectors. Cooling is handled by a silent 120mm fan operating at just 18 dBA, while the all-black flat cables provide a clean look and easier cable management. Made with high quality material, the ET550-B delivers reliable power for desktop systems.