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ROG Loki 850W Platinum
The Quietest SFX-L PSU
Taking after the ROG Thor, the ROG Loki SFX-L 850W Platinum White Edition brandishes the same enthusiast-grade components and features, all packed into an SFX-L form factor. Boasting quiet operation and high performance, the Loki is primed to power your next SFF build.
120mm fan with PWM control for low noise and thermals kept in check
Compact Form Factor
SFX-L : 125 x 125 x 63.5 mm
PCIe Gen 5.0 Ready
16-pin cable included to pipe up to 600W power to PCIe 5.0 graphics cards
Tighter voltage and current regulation
Lambda A Certification
Certified low noise levels, below 25 dB
80 PLUS Platinum
Up to 92% efficient for low heat and noise, and increased reliability
ARGB-Illuminated Fan & Aura Sync
Ready to synchronize lighting effects across your gaming setup
Cool under pressure
ROG heatsinks facilitate lower temperatures, longer component lifespan, and extended 0dB operation.
Axial-tech Fan Design
Better, faster, stronger
Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. For ROG Loki PSUs, we've scaled that design to 120mm so it keeps things cool at low RPMs while producing less noise.
Dual Ball Fan Bearings
2x longer lifespan
The fan impeller spins on a dual ball bearing setup that will last up to twice as long as a sleeve bearing design.
To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is 40% or below.
Lambda A Certification
On average, ROG Loki emits less than 25 dB of noise – earning a coveted Cybenetics Lambda A certification.
80 PLUS Platinum Certified
Low-ESR Japanese capacitors further improve efficiency and reduce heat, readying ROG Loki to reliably fuel your build for years to come.
ATX 3.0 Compatible
Step into the future
The latest power specification updates have landed. ATX 3.0 ushers in tighter voltage and current regulation guidelines for next-gen hardware - and ROG Loki steps ahead of the curve by being fully compliant. A 16-pin PCIe cable ripe for piping up to 600W of power to PCIe Gen 5.0 graphics cards is bundled with the PSU, bringing large-scale capabilities to SFF rigs.
Please see the FAQ section for specific instructions on the proper usage of this advanced 16-pin cable[Graphics Card & PSU] How to plug in the 16-pin power cable properly
ARGB-illuminated Fan & Aura Sync
The Loki's 120 mm fan features eight addressable LEDs ready to be customized with Aura Sync to create coordinated lighting patterns across your build.* If the connector cable is not used, the default color effect is rainbow.
* To enjoy Aura Sync, you’ll need an Aura Sync-compatible ASUS or ROG motherboard. Similarly, the Smart Mode lighting effect, which reflects GPU temperature, requires use of a compatible ASUS or ROG graphics card.
Fades in & out
Flashes on & off
Fades between the colors of rainbow
A rolling multi-color flow
A display that mimic the nighttime sky
Pulses to the beat of your music
Changes color with CPU/ GPU load
Matches color to a selected region on your screen
Lighting is turned off
A decade of power
We're so confident about the reliability of the ROG Loki SFX-L 850W Platinum White Edition that we back it with a 10-year worldwide warranty.*Core product operation is guaranteed for 10 years. The RGB LEDs are subject to a 3-year warranty.
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