ASUS ROG Loki SFX-L 1000W Platinum (Fully Modular Power Supply, 80+ Platinum, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready, 10 Year Warranty)
Condition: New
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Extended holiday returns
FREE refund/replacement until Jan 31, 2026 Learn more
FREE refund/replacement until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 1 left in stock, order soon!
Arrives
Dec 28 – Dec 31
Style: LOKI|SFX
Size: 1000W|Black
Features
- ROG heatsinks cover critical components. Lower temps result in a longer lifespan and reduced noise
- Axial-tech cooling: 120mm fan with PWM control for low noise and thermals kept in check
- ATX 3.0 Compatible: ROG Loki is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards
- 80 PLUS Platinum certified: Up to 92% efficient for low heat and noise, and increased reliability
- Aura Sync compatible: Ready to synchronize lighting effects across your gaming setup
Description
Gaming just got better. The all-new ASUS ROG Loki SFX-L 1000W Platinum packs a big punch for a small size. Now able to harness greater power draws for your ultimate small form factor gaming PC, the ASUS ROG Loki SFX-L is ATX 3.0 compatible, 80 Plus Platinum certified with a 120mm fan to give you the ultimate power for you gaming needs.
Model Name: ROG-LOKI-1000P-SFX-L-GAMING
Brand: ASUS
Compatible Devices: Desktop, Personal Computer
Connector Type: ATX
Output Wattage: 1000
Form Factor: ATX
Wattage: 1000 watts
Cooling Method: Air
Item dimensions L x W x H: 4.9 x 4.9 x 2.5 inches
Item Weight: 4 Pounds
Standing screen display size: 15.6 Inches
Brand: ASUS
Series: ROG-LOKI-1000P-SFX-L-GAMING
Item model number: ROG-LOKI-1000P-SFX-L-GAMING
Item Weight: 4 pounds
Product Dimensions: 4.9 x 4.9 x 2.5 inches
Item Dimensions LxWxH: 4.9 x 4.9 x 2.5 inches
Color: ROG-LOKI-1000P-SFX-L-GAMING
Flash Memory Size: 256 GB
Manufacturer: ASUS
Date First Available: March 23, 2023
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Dec 28 – Dec 31
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: THOR II|ATX
Size: 1200W|Black
Pros: Plenty of usable wattage for a gaming build. Currently powering an AMD 9800 X3D and FE 5090. Easy-to-read display showing current power draw Customizable RGB Nice and bright RGB with full spectrum color range REALLY QUIET even at full load. The GPU fans are louder than this PSU Cons -Not really a hit on the PSU, but syncing Armory Crate RGB isn't a bit of a chore. But once you get it right, it looks great -Depending on your case, you've got to be smart about cable management. Comes with a plethora of power cables, but they are long and will require some savvy tucking. I'm sure it's for full-size cases, and I use a test bench, so I had to invest in a lot of cable ties to keep it neat. You won't be disappointed. Lot's of headroom for upgrades.
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Reviewed in the United States on April 28, 2025 by Collin
Style: LOKI|SFX
Size: 1200W|Black
2nd one I have purchased - first was the 1000watt for other ITX mobo build, this was the 1200 watt for new compact ATX build in Mechanic Master C34 Pro case... worked like a charm... super quiet... plenty of power and size is great since I wanted to build a compact system. These are awesome. PC is in case below just behind the LONG Graphic card, would not fit a standard ATX PS... but this SFX was a dream fit and extra room when done.
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Reviewed in the United States on August 30, 2025 by vesposit vesposit
Style: LOKI|SFX
Size: 1000W|Black
Solid PSU with future proofing and aesthetics. Cables it comes with are nice and durable.
Reviewed in the United States on December 1, 2025 by Matt
Style: LOKI|SFX
Size: 850W|Black
Lovely small form factor piwer supply that brings the juice for a moderate and medium tier build. 850Watts is a good plateau before you start to kick higher prices for more power draw. It's quiet, keeps cool, and works well to add a small extra rgb color on the back side of my pc, while i don't see it during the day, i do notice the glow at night.
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Reviewed in the United States on September 23, 2025 by Alex
Style: LOKI|SFX
Size: 850W|White
Nice, powerful, beautiful, silent (Silent noise when it powered on, it really hard to notice, the sound is not goes from fan)
Reviewed in the United States on October 31, 2025 by anton anton
Style: THOR II|ATX
Size: 1000W|Black
OK let’s face it. You don’t know me. But I am a huge ASUS fan and I have been buying their products for years. However, I have only purchased motherboards, video cards, monitors, but I’ve never purchased a power supply of their brand. I did my research and I ended up getting this one because I needed 1000 W and I was looking for something add long-term and something that has had good reviews and most of all that had a really good rating. And this one delivered all that. Now I’ve been running this for a month now and I can tell you it’s very powerful and it runs cool and very quiet. All the bells and whistles are not a plus for me but it may be for you like the lights on the side and it’s cool mirror look, but mine will be hidden and not viable for the naked eye. So I needed something to add a good rating and a good warranty. My last power supply lasted nine years so, I chose this and I am so glad I did. If you look at all the specs, everything matches up and then some. They have had years of pros and cons to all their products in their brand, but I’m here to tell you this one delivers. But like anything, do your research, pay attention to what you need in your environment, but I honestly feel this would be a good fit for just about anybody that needs this much power.
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Reviewed in the United States on November 2, 2023 by Monkeybutt
Style: LOKI|SFX
Size: 1200W|Black
This thing is a beast. Looks great and has plenty of power. It is more then my machine needed. The fan only kicks on when needed. RGB looks great through the side of my case. the small form factor would fit any size case. highly recommended
Reviewed in the United States on October 13, 2025 by Kindle Customer
Style: THOR II|ATX
Size: 850W|Black
This is a quality PSU. Upgrading my work station to have more power hungry Xeon and a bigger GPU, and needed some headroom. The PSU itself is of a Seasonic Platinum design, but it has larger internal heatsinks. The chassis has been given a reskin to look fancy inside a glass sided case if you're into that. Cables are well made and includes enough CPU, GPU, SATA, and Molex cables for any reasonable use case of an 850W PSU. The ATX, CPU, and GPU cables all have served wires and are bundled with zipties. The serving is very well bonded and won't come off- even on purpose. SATA and Molex cables are a nice ribbon construction. Also included is a 12VHPWR cable if you're a fan of late model Nvidia cards. All the connectors and contacts seem good quality and wire is appropriate gauges. I don't use Nvidia, so can't comment onto the quality of the 12VHPWR connector. It's equiped with RGB, but I don't have anything to drive that nor a way to see when the case is closed, so no comment there either. I knocked off a star because of the served and bundled cables being stiff. After I snipped all the zipties, I was able to form the conductors for cable management. Ribbon cables would have been tidier and needed less velcro. The gamer aesthic and modular ATX cable were also not ideal, they all upped for the price for irrelevant features to me. Overall, still a high quality PSU though.
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Reviewed in the United States on April 25, 2025 by Cooper