ASUS ROG Loki SFX-L 1200W 80 PLUS Titanium Fully Modular ATX 3.1 PCIe 5.1 SFF Power Supply – ARGB Fan, 0dB, Aura Sync – Black – 90YE00N0-B0NA00

ASUS ROG Loki SFX-L 1200W 80 PLUS Titanium Fully Modular ATX 3.1 PCIe 5.1 SFF Power Supply – ARGB, 0dB, Aura Sync – Black/Silver

The ROG Loki SFX-L 1200W Titanium packs flagship wattage into a 125 x 125 x 63.5mm SFX-L chassis — combining 80 PLUS Titanium efficiency, dual native PCIe 5.1 12V-2x6 connectors, ROG heatsinks, 0dB fanless technology, and an ARGB fan with Aura Sync for the ultimate high-performance SFF build.

1200W Titanium Efficiency in an SFX-L Chassis

Carrying 80 PLUS Titanium and Cybenetics Lambda S++ dual certification, the ROG Loki SFX-L 1200W achieves up to 94% efficiency at full load — the highest consumer efficiency tier available. Two native 16-pin 12V-2x6 PCIe 5.1 connectors deliver direct, adapter-free power to demanding next-gen GPUs, and ROG heatsinks optimise thermal management within the compact chassis for stable 1200W operation. 0dB Technology keeps the PSU completely silent under light and moderate loads, with the 120mm dual ball bearing ARGB fan spinning up only when actively needed.

ARGB Aura Sync, SFX-L Compact, ATX Compatible

The 120mm ARGB fan syncs with other Aura Sync components via Armoury Crate for cohesive, dynamic lighting across the full system — a standout visual element through any tempered glass SFF panel. ATX 3.1 compliance, a full modular cable set, and an included ATX to SFX adapter bracket extend compatibility to standard ATX cases alongside dedicated SFX platforms. Comprehensive OPP, OVP, UVP, SCP, OCP, and OTP protections, >120,000 hours MTBF at 25°C, and a 10-year warranty make this the definitive high-wattage SFF power supply.