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Description
Asus ROG Loki 850W Power SupplyThe ROG Loki 850W Platinum White Edition is engineered for gamers and creators who demand uncompromising power in a compact footprint. Built on the same ethos as the legendary ROG Thor, Loki brings enthusiast grade components and a refined cooling system into an SFX L form factor, delivering reliable 850 watts of power with Platinum level efficiency. This is the ideal power solution for high end mini ITX and small form factor builds that want
The ROG Loki 850W Platinum White Edition is engineered for gamers and creators who demand uncompromising power in a compact footprint. Built on the same ethos as the legendary ROG Thor, Loki brings enthusiast-grade components and a refined cooling system into an SFX-L form factor, delivering reliable 850 watts of power with Platinum-level efficiency. This is the ideal power solution for high-end mini-ITX and small-form-factor builds that want uncompromised gaming performance without sacrificing space, aesthetics, or noise levels. If you’re chasing a clean, premium look for a white-themed build, the Loki White Edition combines striking design with serious performance to power CPU, GPU, and storage configurations with ease.
- Compact SFX-L form factor, packing 850W of continuous power for high-end gaming rigs in tight enclosures. Loki is designed to fit standard SFX-L cases while delivering robust headroom for overclocked CPUs and powerful graphics cards, enabling compact yet fierce PC builds without compromising on wattage or performance.
- 80 Plus Platinum efficiency for reduced energy waste and cooler operation. The Platinum-grade efficiency reduces thermal load, helping your system run cooler under load and potentially lowering electricity costs over time. This efficiency also supports steadier voltages and improved power delivery for sensitive components during demanding gaming sessions and professional workloads.
- Ultra-quiet operation with an optimized cooling design. Loki emphasizes quiet performance through intelligent fan control, high-quality components, and careful thermal layout. Even during sustained gaming or rendering, you’ll benefit from reduced acoustic output, making it ideal for living-room PCs, quiet desks, or streaming setups where noise matters as much as performance.
- White Edition aesthetics with modular cabling. The Platinum White Edition isn’t just about power—it’s designed to complement white-themed builds with a clean, cohesive look. Fully modular cables let you tailor your cable layout for pristine airflow and minimal clutter, enhancing both airflow efficiency and interior aesthetics in compact cases.
- ROG-grade reliability and premium components. The Loki 850W Platinum White Edition carries the ROG promise of meticulous engineering, rigorous testing, and a focus on durability. The use of high-quality components and thoughtful hardware design translates to dependable operation across long gaming marathons and demanding workloads, backed by ASUS support and warranty programs.
Technical Details of Asus ROG Loki 850W Power Supply
- Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference
how to install Asus ROG Loki 850W Power Supply
- Power down your system completely and unplug the power cord. Ground yourself to avoid static discharge and remove the side panel of your case to access the PSU mount.
- Orient the Loki so the fan and exhaust vent align with your case’s PSU area. Secure the unit to the case using the included screws, ensuring the PSU is firmly mounted and that the cable routing path won’t impede fans or airflow.
- Attach the 24-pin motherboard power cable and the appropriate CPU power cable (usually 8-pin) from the Loki to the motherboard and processor as required by your platform. Route these cables behind the motherboard tray to keep the interior tidy and promote airflow.
- Connect PCIe power cables to your graphics card(s) and any additional PCIe devices that require power. Use the modular cables to minimize clutter—connect only the cables you need to maintain clean cable management and unobstructed airflow.
- Finish by connecting SATA and/or Molex power cables to storage drives and other peripherals as needed. After cabling is complete, tidy the cables with zip ties or Velcro, confirm there are no loose wires, reattach the case panel, plug in, and power on to test system stability and voltage readings in the BIOS or monitoring software.
Frequently asked questions
-
Q: What does Platinum efficiency mean for the Loki 850W?
A: Platinum efficiency indicates that the PSU is designed to operate with very high overall efficiency across a wide load range. This translates to less energy wasted as heat and more stable power delivery to your components, which can contribute to cooler system temperatures and potentially quieter operation. -
Q: What form factor is Loki, and is it compatible with my build?
A: Loki is an SFX-L power supply, compact enough for small-form-factor builds while providing substantial 850W of power. It’s ideal for high-endmini-ITX or small-m footprint systems, and it pairs well with white-themed, aesthetically cohesive builds. Always verify your chassis support for SFX-L dimensions before purchasing. -
Q: Are cables modular, and how does that help my build?
A: Yes, Loki features a fully modular cabling system. You can detach unused cables, which reduces clutter, improves airflow, and makes cable management easier in tight case interiors. This modularity is especially beneficial for white-edition builds where clean routing creates a visually striking interior. -
Q: How quiet is Loki in real-world usage?
A: Loki is engineered for quiet operation, with a focus on a refined cooling solution and optimized fan curves. In typical gaming or content-creation workloads, you should experience minimal noise, with fan activity remaining subdued relative to high-load components in compact builds. -
Q: What kind of warranty or support comes with Loki?
A: Asus ROG power supplies come with a manufacturer-backed warranty and customer support. Specific terms vary by region and retailer, so it’s best to confirm the exact warranty duration and coverage at the point of purchase.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Simple and not Drama claim process.
’ve had Asurion coverage for a couple of years and never needed to use it until recently, when my pool salt cell (less than two years old) stopped working. I had purchased it with an Asurion protection plan, so I contacted them to start a claim.
The process was simple and straightforward to follow. In the end, they honored the plan and covered the cost of my salt cell based on the value when I originally bought it. They issued me a gift card that I could use on Amazon for that amount.
While prices have gone up and a new cell now costs about $200 more, it was still definitely worth having the coverage. Overall, I’m satisfied with how the claim was handled.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
★★★★★ 5
Love this protection plan
Quick and easy. My daughter's cracked her screen on her phone, as soon as it happened I went on the app, filed the claim. Ten minutes later I received the email with the shipping lable. The following day I dropped the phone off at ups and 4 hours later I received the digital gift card. Ive filed several claims since getting the protection plan and with four kids its definitelysomething im glad to have especially since i dont have to buy a protectionplan for each item now. I have filed claims for electric scooter the stoped working for no reason, my son's phone stopped charging, my oldest daughter cracked her phone screen, my son's video game controllers up and died and each time it was quick and easy and no fuss
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 1
Don't waste your money - these people will not help you
On March 9th 2024, I purchased a MCombo Lift Chair costing $785. On the same day, through the same Amazon account (my PERSONAL account since I also have a business account), I purchased an Asurion Complete Protect policy at the cost of $16.99 per month plus taxes. About one month ago, a problem arose with the chair that required me to make a claim using the "Complete Protect" policy that I had purchased for that very item. The claim was initiated on January 1st, 2025 - On January 3rd, I received an email asking me for photographs showing the damage for which I was making a claim. I sent those photographs via email to the address provided on January 6th. On January 27th, having not received ANY response from Asurion, I contacted them via phone and was told that my purchase had been made with a business account, that it was being used for business purposes, and was therefore not covered. I assured the Asurion Representative that it was most certainly not a business use, and that the chair that I was claiming for had been purchased because I had extensive shoulder surgery done that made it impossible to get in and out of bed. After speaking (unsuccessfully) with the Asurion Rep, I then contacted Amazon Customer Service. I spoke with an Amazon Customer Service Representative on the phone who confirmed that I had in fact used my personal account to purchase the chair and the Asurion Complete Protect policy. That representative went on to send a message to Asurion on my behalf confirming that the purchase was for personal use and not business use. Asurion responded, asking me to call them with the order number for the Asurion purchase. The number I gave was the exact same order number on my order history, however, the Asurion Rep could not find it. I was finally able to discover that the order number in Asurion's system was entirely different and isn't even in the same format as an Amazon order number.
Upon the Asurion representative finding my plan, she informed me that the chair was listed as being purchased for business use (despite Amazon confirming that it was NOT) but that I should give them "a couple of business days" to resolve the issue. Five business days later, still no response and so I called them again (Yesterday - February 1st 2025)... Lo and behold, I got the same crap yet again... the purchase was listed as business use and was therefore being denied, but she promised to remove the business use commentary and put the claim through again.
Today, February 2nd, I called Amazon yet again to escalate and had to call THREE times because the first two calls resulted in me finally being connected to an Asurion representative (two different reps) and each time, the Asurion representative hung up the phone as soon as my name was mentioned.
It has become clear to me that the Asurion "Complete Protect" policy is a SCAM - they will NOT take care of your issue, regardless of how long you've been paying. I have been paying every month since March 9th last year - so they've received over $170 from me thus far, with zero other claims, and if I am able to cancel right now, I will only receive $16.99 back. All I want, is the chair that I purchased the policy for coverage of, to be repaired or replaced. Asurion are NOT helping, and are actively avoiding contact.
At this point, I am considering legal action against Asurion for fraud - perhaps even a Class Action. I'll wait and see if my issue gets resolved within the next 10 days or so.
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Reviewed in the United States on February 2, 2025
★★★★★ 5
Asurion is AWESOME!
Ok, so let me start with the fact that you should NOT waste your time calling Amazon's customer service if you think you have a claim under Asurion's monthly protection plan. CALL ASURION!
I wasted almost an hour with Amazon representatives that have absolutely no training in how the Asurion plan works, or even any idea if my item was covered. In fact, they told me the mechanized chair I purchased under the plan wasn't covered!
Finally, my call got escalated to a manager who was just as clueless about my coverage, but had the best idea ever... call Asurion!
The smartest thing I did that morning was hang up with Amazon, and reach out to Asurion as I should have done in the first place.
Dealing with Asurion's customer service, after my Amazon call, was like being elevated to VIP status! 😄
Asurion's rep nicely took all my info, including the chair's purchase date and order number. Then they asked that I upload a couple of pictures of the product, along with a written description of the malfunction I had mentioned over the phone.
This is where it gets really good. They told me they'd review the claim to determine if they'd send a repair
specialist or reimburse me the cost of the item. In less than 48 hours, they determined that a payout was in order, and sent me an email that included an Amazon gift card for the total cost of the item minus the taxes I had paid, which I loaded directly into my Amazon wallet. Apparently, Asurion does not include the purchase taxes in their coverage.
But, I can live with that.
All in all, Asurion's claims division get a double thumbs up 👍🏽👍🏽, and the company gets big ups from me for not only standing behind their protection plan, but doing so expeditiously!
Special note: If you buy a lot of stuff from Amazon, and have Asurion's monthly protection plan, scroll the item listing before pulling the trigger on your purchase... you need to see the green streamer that indicates your product is protected by the plan. If you don't see that, check to see if there are alternative products that might be covered. There are very few electronic or high ticket items that aren't covered, but looking for that green banner in the item description that says it's covered is key to foregoing any future headaches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
If they can't fix it they will replace it.
This protection plan that i pay monthly for paid for itself ten fold. My 3D printer just quit working and after the manufacturer warrenty had ran out at that. I submitted my claim they emailed me a shipping label in which I shipped out my printer that same day. Two days later they received my printer determined it couldc not be fixed and sent me a Amazon gift card for the full price of my printer. Today I will be receiving my new 3d printer thanks to Complete Protect. I highly recommend anyone and everyone to purchase this policy. This warrenty is like having a home warrenty like Homeshield but for your electronics and probably other stuff that i just have not read to see what else. This insurance will save me so much money over the corse of this year and every year after that. Thank you Complete Protect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 22, 2026
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