ASUS ROG Loki SFX-L Platinum, 850 W, 100 - 240 V, Power Supply

Powerful builds often stumble over noisy, unreliable power - especially in compact cases where space and airflow are limited. The ASUS ROG Loki SFX-L Platinum, 850 W, 100-240 V, Power Supply delivers clean, efficient energy in a tiny SFX-L chassis, keeping your system quiet while handling the demands of high-end components.

Why Choose ASUS Power Supply

Small-form-factor rigs need a PSU that fits tight spaces without compromising performance. Traditional units can overheat or generate distracting fan noise, forcing you to compromise on cooling or aesthetics. This unit solves those issues with a 120 mm axial-tech fan that runs at low RPMs, a 0 dB mode that stops the fan under light loads, and Platinum-level efficiency that reduces heat and power waste. The result is a stable, whisper-quiet power source that lets you focus on gaming or creation rather than worrying about overheating or loud fans.

Usages of a 850 W Power Supply

Ideal for SFF gaming PCs, compact workstations, and mini-ITX builds that still demand top-tier graphics and CPU power. The 16-pin PCIe cable supports up to 600 W for PCIe Gen 5.0 GPUs, making it perfect for the latest RTX or Radeon cards, while the fully-modular design keeps cable management tidy in cramped cases.

Benefits of ASUS Power Supply

You get industry-leading 80 PLUS Platinum efficiency, meaning lower electricity bills and less heat. The dual ball bearing fan lasts twice as long as standard sleeves, reducing future maintenance. Lambda A certification guarantees under 25 dB noise, so your room stays peaceful. ATX 3.0 compliance ensures stable voltage for next-gen hardware, and a ten-year warranty gives you confidence that the unit will outlast your build.

Key Features of a 850 W Power Supply

• 80 PLUS Platinum Certified: 850 W efficiency rating. Delivers maximum power while minimising waste.
• ATX 3.0 Compatible: Full compliance with the latest standards. Future-proofs your system for new CPUs and GPUs.
• Axial-tech Fan Design: 120 mm fan with longer blades and barrier ring. Keeps temperatures low at low RPMs.
• 0 dB Technology: Fan shuts off below 40 % load. Provides silent operation during light use.
• Dual Ball Fan Bearings: Up to twice the lifespan of sleeve bearings. Ensures long-term reliability.
• Fully-Modular Cabling: All cables detachable. Simplifies installation and improves airflow.
• 16-pin PCIe Cable: Supports up to 600 W for PCIe Gen 5.0 graphics cards. Handles the most demanding GPUs.
• Dimensions: 125 mm × 125 mm × 63.5 mm. Fits comfortably in SFX-L cases.
• Weight: 1.81 kg. Light enough for small builds yet solidly built.
• ARGB-Illuminated Fan: Eight addressable LEDs with Aura Sync. Adds custom lighting without extra noise.

Specifications