ASUS ROG Loki SFX-L 1000W Platinum ATX 3.1 Fully Modular PSU for SFF PCs

ASUS ROG Loki SFX-L 1000W Platinum – Premium Power for Compact Builds

The ASUS ROG Loki SFX-L 1000W Platinum is engineered to bring enthusiast-grade performance to small form factor (SFF) systems. Inspired by the renowned ROG Thor series, this compact powerhouse delivers exceptional efficiency, ultra-quiet operation and premium aesthetics within a space-saving SFX-L design.

With 80 PLUS Platinum certification, the ROG Loki achieves up to 92% energy efficiency under typical loads. This high efficiency reduces excess heat output, lowers energy consumption and improves long-term reliability. It is also certified to Cybenetics Platinum standards and meets the Cybenetics Lambda A noise rating, ensuring quiet and consistent performance.

Measuring just 125 x 125 x 63.5 mm, the SFX-L form factor makes the Loki ideal for compact gaming PCs and high-performance mini-ITX builds. Despite its size, it delivers a robust 1000W output, providing more than enough power for modern multi-core processors and high-end graphics cards.

The PSU is PCIe Gen 5.1 ready and includes a native 16-pin cable capable of supplying up to 600W to next-generation graphics cards. This ensures compatibility with the latest GPUs while maintaining clean cable management within tight chassis layouts.

Cooling is handled by a 120mm Axial-Tech fan with PWM control. Designed to deliver strong airflow with minimal noise, it keeps thermals under control even during heavy gaming or productivity workloads. The intelligent fan profile ensures quiet operation during lighter tasks while ramping up efficiently when needed.

Built with tighter voltage and current regulation, the ROG Loki ensures stable and precise power delivery across all components. High-quality internal components enhance durability and protect your system from power fluctuations.

Completing the premium ROG experience, the ARGB-illuminated fan supports Aura Sync, allowing synchronized lighting effects across compatible components. Whether you're building a compact showcase system or a powerful SFF workstation, the ASUS ROG Loki SFX-L 1000W Platinum delivers efficiency, silence and elite performance in a compact footprint.