Taking after the ROG Thor, the ROG Loki SFX-L 850W Platinum 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.
Axial-Tech Cooling
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
Future Ready
Tighter voltage and current regulation
Lambda A Certification
Certified low noise levels, below 25 dB
80 PLUS Platinum Certified
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
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.
*Illustration for reference only.
Dual Ball Fan Bearings
2x longer lifespan
Dual ball bearings boast a remarkable lifespan of 80,000 hours, lasting twice as long as sleeve bearings and exceeding even fluid dynamic bearings.
Ensuring long-lasting, reliable cooling with minimal noise for ROG Loki SFX-L series.
0dB Technology
Quiet intelligence
To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is 40% or below.
Lambda A Certification
Quietly deviant
On average, ROG Loki emits less than 25 dB of noise – earning a coveted Cybenetics Lambda A certification.
ENGINEERING
High-performance Copper Pins
Upgraded PCIe® connectors featuring superior thermal conductivity ensure cooler operation and improved power delivery efficiency.
This translates to a significant 29% reduction in connector temperatures (up to -12.28°C), promoting optimal performance and stability for even the most demanding graphics cards.
*Illustration for reference only.
80 PLUS Platinum Certified
Effortless output
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 refer to the cable list for ROG LOKI SFX-L 850W Platinum by clicking here
EXPERIENCE
ARGB-illuminated Fan & Aura Sync
Magical glow
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.
Static
Always on
Breathing
Fades in & out
Strobing
Flashes on & off
Color cycle
Fades between the colors of rainbow
Rainbow
A rolling multi-color flow
Starry night
A display that mimic the nighttime sky
Music
Pulses to the beat of your music
Smart
Changes color with CPU/ GPU load
Adaptive Color
Matches color to a selected region on your screen
Dark
Lighting is turned off
10-Year Warranty
A decade of power
We're so confident about the reliability of the ROG Loki SFX-L 850W Platinum that we back it with a 10-year warranty.
*Core product operation is guaranteed for 10 years. The RGB LEDs are subject to a 3-year warranty.
Animation showing Etched Modular Cables.
Etched Cables
Made from a soft premium material, these etched cables can be bent easily during installation, and they operate at temperatures 50°C lower than the safety limit when bent for cable management. These cables also meet the rigorous standards of the UL1581 flame test and UL758 certification, helping to ensure a smooth PC DIY experience and exceptional safety.
Full HD 60 fps webcam with AI-powered, noise-canceling mics s for superior live-streaming audio and a compact and foldable design that’s easy to carry and attaches instantly to any laptop
ROG Strix Arion S500 Portable SSD — USB-C®3.2 Gen 2x1, NVMe SSD with DRAM and large SLC cache for up to 1050 MB/s transfers, 500 GB capacity, 256-bit AES disk and data encryption, NTI Backup Now EZ software, ASUS Aura Sync
The robust ROG Herculx Graphics Card Holder securely fortifies even the most powerful cards, plus offers an easy-to-use design and extensive compatibility.
The ROG Raikiri PC controller features two rear buttons, left and right triggers with short and full range of motion plus dead zone customization, built-in ESS DAC for supreme audio, joystick sensitivity and response curve customization. The ROG Raikiri is ideal for gaming on PC, laptop or the next gen Xbox console.
The ROG Raikiri Pro PC Controller features a built-in OLED display, tri-mode connectivity, four rear buttons, selectable step triggers, an ESS DAC, plus adjustable joystick sensitivity and response curves. The ROG Raikiri Pro is ideal for PC gaming and next-gen Xbox consoles.
The robust ROG Herculx EVA-02 Edition securely fortifies even the most powerful cards, plus offers an easy-to-use design and extensive compatibility.
Disclaimer
Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
PCB color and bundled software versions are subject to change without notice.
Brand and product names mentioned are trademarks of their respective companies.
Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.
*Illustration for reference only.
