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The World's Quietest and
Most Powerful SFX-L PSU
Taking after the ROG Thor, the ROG Loki 1200W Titanium 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.
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Compact Form Factor
SFX-L with 125 x 125 x 63.5 mm dimension
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PCIe Gen 5.0 Ready
16-pin cable included to pipe up to 600W power to PCIe 5.0 graphics cards
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Future Ready
Tighter voltage and current regulation
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80 PLUS Titanium
CertifiedUp to 94% efficient for low heat and noise, and increased reliability
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ARGB-Illuminated Fan & Aura Sync
Ready to synchronize lighting effects across your gaming setup
COOLING
ROG Heatsinks
Cool under pressure
ROG heatsinks facilitate lower temperatures, longer component lifespan, and extended 0dB operation.
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 Standard ++ Certification
Quietly deviant
On average, ROG Loki 1200W Titanium emits less than 35 dB of noise – earning a coveted Cybenetics Lambda standard ++ 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 Titanium 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 3.1 Compatible
Step into the future
The latest power specification updates have landed. ATX 3.1 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 see the FAQ section for specific instructions on the proper usage of this advaneed 16-pin cable
[Graphics Card & PSU] How to plug in the 16-pin power cable properly
Please refer to the cable list for ROG LOKI SFX-L 1200W Titanium 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.
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Static
Always on
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Breathing
Fades in & out
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Strobing
Flashes on & off
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Color cycle
Fades between the colors of rainbow
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Rainbow
A rolling multi-color flow
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Starry night
A display that mimic the nighttime sky
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Music
Pulses to the beat of your music
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Smart
Changes color with CPU/ GPU load
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Adaptive Color
Matches color to a selected region on your screen
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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 1200W Titanium 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.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.
CUSTOMER REVIEWS
Recommended Products
ROG STRIX 850W Gold Aura Edition
ROG Strix 850W Gold Aura Edition is a cool, quiet and powerful PSU, engineered for efficiency in striking style.
ROG STRIX 1000W Gold Aura Edition
ROG Strix 1000W Gold Aura Edition is a cool, quiet and powerful PSU, engineered for efficiency in striking style.
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- I/O Ports:
- 1xHDMI2.1 FRL
- 1xDP 1.4 support G-SYNC
- 1xRJ-45 LAN port
- 1xDC input jack
- 3xUSB 3.2 Gen2 Type-A
- 1xSD Card reader(Standard)/UHS-II(312MB/s)
- 1xUSB 3.2 Gen2 Type-C
- NVIDIA ® GeForce RTX™ 4090, GDDR6 16G
- Supports:
- ROG Flow X13(GV301/GV302)/ROG Flow Z13(GZ301)/ROG Flow X16(GV601) PCIe Gen3x8
- ROG Ally(RC71L) PCIe Gen3x4
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ROG Raikiri Pro
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.
ROG Ally Travel Case
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ROG Herculx EVA-02 Edition
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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 colour 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.