ASUS ROG LOKI SFX-L 850W PSU 80+ Platinum | SFX-L, ARGB, Gaming

Keep compact performance systems supplied with 850 W of power in an SFX-L form factor designed for demanding builds. The ASUS ROG LOKI series targets users who need serious output without moving to a larger PSU class, making it a strong fit for small-form-factor gaming rigs, creator workstations, and premium desktop systems. 80+ Platinum efficiency helps reduce wasted energy and heat, which matters when airflow is constrained and thermal margins are tight. The 120 mm PWM ARGB fan adds controlled cooling behavior and a visual finish suited to showcase builds, while the compact chassis supports cleaner cable routing and better case compatibility than full-size alternatives. This model is a better fit than entry-level compact PSUs when the system includes a high-end GPU, fast storage, and sustained load requirements. It is built for buyers who value electrical efficiency, thermal discipline, and a refined physical footprint in the same power supply. For premium small-form-factor systems, those details translate into quieter operation, less heat stress, and more usable headroom under load.