The Builder Edition 500W combines 80 PLUS White certified energy efficiency with flat cables for reduced energy consumption, lower noise, and easy installation. Engineered to exacting specifications, the Builder Edition PSUs hit the sweet spot for practical, real-world performance, reliability, and price. Ideal for new PC builds or upgrades, the Builder Edition PSUs are 80 PLUS White certified efficient for lower energy cost, heat, and noise. Like all RIOTORO PSUs, the Builder 500W features full voltage, current, power, and short-circuit protections for improved safety.