ASUS ROG-LOKI-850P-SFX-L-WHITE-GAMING

Overview

The ASUS ROG Loki SFX-L 850W Platinum Power Supply is a compact and powerful unit designed for small form factor gaming PCs. Delivering up to 850 watts with 80 PLUS Platinum certification, it ensures efficient power delivery while minimizing energy waste. Its SFX-L size fits neatly into tight cases, making it a strong choice for gamers and builders who need high power in limited space without compromising on reliability or performance.

Key features

• High efficiency with 80 PLUS Platinum certification reduces energy consumption and heat generation.
• Compact SFX-L form factor tailored for small form factor cases where space is at a premium.
• Fully modular cable design allows you to connect only the cables you need, improving airflow and simplifying installation.
• 120mm PWM ARGB fan adjusts speed based on temperature to maintain quiet operation while keeping components cool.
• Includes a 16-pin PCIe 5.0 cable to support the latest high-end graphics cards for future-proof builds.
• Aura Sync compatibility lets you customize the ARGB lighting to match your system’s aesthetic.
• ROG heatsinks efficiently dissipate heat to extend the lifespan of internal components.
• Backed by a 10-year warranty, offering long-term peace of mind for your investment.

Key specs

• Power output: 850 watts
• Efficiency rating: 80 PLUS Platinum
• Form factor: SFX-L
• Cooling: 120mm PWM ARGB fan
• Cabling: Fully modular
• PCIe cable: 16-pin PCIe 5.0
• Warranty: 10 years

Connectivity and compatibility

This power supply is designed to work seamlessly with the latest gaming hardware. The included 16-pin PCIe 5.0 cable ensures compatibility with modern graphics cards, while the modular cables allow you to tailor connections to your specific components. Its SFX-L form factor fits a wide range of small form factor cases, making it suitable for compact gaming rigs and high-performance mini PCs.

Performance and reliability

With its 80 PLUS Platinum certification, this power supply delivers power efficiently, reducing wasted energy and heat. The 120mm PWM ARGB fan dynamically adjusts to system temperatures, balancing cooling needs with quiet operation. ROG heatsinks help maintain stable internal temperatures, which contributes to the longevity and reliability of the unit. The 10-year warranty underscores ASUS’s confidence in the durability of this power supply.

Ideal uses and environments

The ASUS ROG Loki SFX-L 850W Platinum is well suited to gamers and PC builders who want to build or upgrade compact systems without sacrificing power or efficiency. It fits well in small form factor cases used for home gaming setups, LAN party rigs, or space-conscious workstations. Its combination of high wattage, efficient operation, and customizable lighting makes it a strong choice for users who want both performance and style in a limited space.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

Non-returnable items include opened TVs, combos, or monitors 37″ or larger, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

Learn more

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more