The Thermalright TB‑550S is a reliable 550W ATX power supply designed for mid-range desktops and gaming PCs. Featuring 80+ Bronze efficiency, it ensures stable power delivery while minimizing energy waste and heat. Equipped with a 120 mm cooling fan and high-quality components, it provides quiet and efficient operation. The non-modular design offers essential connectors for motherboards, CPUs, PCIe graphics cards, SATA drives, and peripherals. Its compact ATX form factor fits most standard PC cases, making it a versatile choice for both productivity and gaming builds.