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ASUS ROG Loki SFX-L 850W Platinum White Power Supply 24-pin ATX White

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The quietest SFX-L PSU Drawing from the ROG Thor, the ROG Loki SFX-L 850W Platinum White Edition features the same high-quality components and features, packed into an SFX-L form factor. With its quiet operation and high performance, the...

CHF 252.26 incl. VAT
Delivery time: 3–5 working days
Purchase options: Pixel Summit Recommendation

  • Fast delivery from a Swiss warehouse
  • 3-year warranty
  • Personal support
  • Twint
  • HeyLight
  • Visa
  • Mastercard
  • Apple Pay
  • Invoice (CH)

Product information

The quietest SFX-L PSU
Drawing from the ROG Thor, the ROG Loki SFX-L 850W Platinum White Edition features the same high-quality components and features, packed into an SFX-L form factor. With its quiet operation and high performance, the Loki is the ideal power for your next SFF system.

COOLING

ROG Heatsinks
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, ASUS scaled that design to 120mm so it keeps things cool at low RPMs and produces 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.
*Illustration for reference only.

0dB Technology
Intelligent quiet
To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is 40% or below.

Lambda A Certification
Quiet operation
On average, ROG Loki pumps out less than 25 dB of noise – earning it the coveted Cybenetics Lambda A certification.

ENGINEERING

80 PLUS Platinum Certified
Effortless output
Japanese-sourced low-ESR capacitors improve efficiency and reduce heat, allowing the ROG Loki to reliably power your system for years to come.
*Illustration for reference only.

ATX 3.0 Compatible
Step into the future
The latest power specification updates are here. ATX 3.0 ushers in tighter voltage and current regulation guidelines for next-gen hardware – and ROG Loki is ahead of the curve by being fully compliant. A 16-pin PCIe cable is bundled with the PSU, capable of piping up to 600W of power to PCIe Gen 5.0 graphics cards, for scaling up SFF rigs.

EXPERIENCE

ARGB-illuminated Fan & Aura Sync
Magical glow
The Loki’s 120mm fan features eight addressable LEDs that can be customized with Aura Sync to create coordinated lighting patterns across your build.

*The default effect is rainbow color if not using the connection cable.
*To use Aura Sync, you will need an Aura Sync-compatible ASUS or ROG motherboard. The Smart Mode lighting effect which reflects GPU temperature also requires the use of a compatible ASUS or ROG graphics card.

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About this product

ASUS ROG Loki SFX-L 850W Platinum White Power Supply 24-pin ATX White

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Frequently Asked Questions

What are the shipping costs and how long does delivery take?
Standard shipping CHF 8.90 (B-Post, 3–5 business days) or Express CHF 23.50 (Swiss-Express "Mond", 1–2 business days) – Delivery by Swiss Post, within Switzerland only. In-stock products are usually processed within one business day; out-of-stock components are procured within 2–3 business days. Pick-up in Winterthur is free of charge.
Can I also pick up my order?
Yes – free of charge at Sulzerallee 80, 8404 Winterthur, during our opening hours. Please wait for our pick-up confirmation before coming by.
How long is my warranty?
You receive a 3-year warranty on all products purchased from us, starting from the date of delivery. For repair work carried out by us and newly installed spare parts, we provide a 2-year warranty. Report any warranty claims to info@pixelgipfel.ch before returning the item and wait for RMA confirmation.
Can I return a product?
Yes – as a private customer with a delivery address in Switzerland, you have a voluntary right of return for 14 days from receipt: 100% for unopened items, 90% for opened but unused items, and under 85% refund for used items. Excluded are custom builds, personalized products, activated software and license keys, as well as opened products that come into contact with the body (e.g., headphones, headsets, VR glasses). Please register your return in advance at info@pixelgipfel.ch – the refund will be processed within 10 business days after inspection.
What payment methods do you accept?
TWINT, common credit and debit cards, and purchase on account with partial payment option via our partner Heylight. All prices include 8.1% VAT; shipping costs will be displayed in the checkout before the order is completed.
How long does it take to assemble my custom PC?
Once all components are available, assembly, configuration, and functional testing usually take 1–2 business days. If parts are not in stock, an additional 2–3 business days for procurement will apply; for pre-orders or special procurements, it can take up to 30 days – we will inform you of any delays.
Can I cancel my order?
You can usually cancel standard products that have not yet been shipped free of charge – please contact us at info@pixelgipfel.ch. For custom builds and specially ordered products, cancellations depend on the processing status; compensation of up to 20% may be charged for work already carried out and components already ordered.