ASUS ROG LOKI SFX-L 850W Platinum White Edition
ASUS ROG LOKI SFX-L 850W Platinum White Edition
The ROG Loki SFX-L 850W Platinum White Edition features the same enthusiast-grade components and features as the ROG Thor models, all in an SFX-L form factor. The Loki PC power supply boasts quiet operation and high performance. It is designed to synchronise lighting effects throughout your gaming rig. The Loki's 120mm fan is equipped with eight addressable LEDs that you can customise with Aura Sync to create synchronised lighting patterns across your entire setup.
850W
Power
ATX
Form factor
80 PLUS Platinum
Certification
Fully
Modularity
Key features of the ASUS ROG LOKI SFX-L 850W Platinum power supply, white
- Total power supply output of 850W
- 80 PLUS Platinum certification guarantees high efficiency
- Fully modular cabling for easy installation and cable management
- Cooling is handled by a 120mm fan with Axial-tech technology
- 0dB technology enables passive operation under low load
- Fully compliant with the ATX 3.1 standard
- Includes a 16-pin cable for powering PCIe Gen 5.1 graphics cards
- Fan supports ARGB lighting and Aura Sync synchronisation
Choosing a power supply
When choosing a suitable PC power supply, besides the form factor, a key parameter is the power output. This indicates the maximum wattage the power supply can continuously provide to the components in your computer. It is a good idea to use a web-based calculator to determine the optimal power output based on your chosen components.
ROG heatsinks and Axial-tech fan
ROG heatsinks ensure lower temperatures, longer component lifespan and extended 0dB operation. The Axial-tech fan has a smaller hub that facilitates longer blades and a barrier ring that increases downward air pressure. Its 120mm size guarantees cooling at low RPMs while producing less noise. The dual ball fan bearings boast a lifespan of 80000 hours. This ensures long-lasting and reliable cooling with the minimal noise level of the ROG Loki SFX-L series. To reduce noise, the PWM-controlled fan switches off completely when the PC power supply load drops to 40% or less.
Efficiency and certification
Up to 92% efficiency ensures lower temperature, less noise and higher reliability. The ROG Loki emits less than 25dB of noise on average, earning it the prestigious Cybenetics Lambda A certification. Low-ESR Japanese capacitors further improve efficiency and reduce heat. ATX 3.1 introduces stricter voltage and current regulation rules for hardware. The power supply comes with a 16-pin PCIe cable suitable for powering PCIe Gen 5.1 graphics cards up to 600W, which brings extensive possibilities for SFF builds.
Advanced connectors and cables
Upgraded PCIe connectors with excellent thermal conductivity ensure cooler operation and improved power efficiency. This means a significant 29% reduction in connector temperature (up to -12.28°C), which promotes optimal performance and stability even with more demanding graphics cards. The etched cables are made from a pliable material, are easy to bend during installation, and operate at temperatures 50°C lower than the safety limit during cable routing. These cables also meet the strict flammability test standards of UL1581 and UL758 certification.
Connectors
- 1× ATX 24-pin
- 2× CPU 8-pin / 4+4-pin
- 1× 12VHPWR 16-pin
- 3× PCI-E 8-pin / 6+2-pin
- 6× SATA 15-pin
- 4× Molex 4-pin
Package contents
- 1× Motherboard power cable
- 2× CPU 8-pin
- 1× PCIe 16-pin
- 1× PCIe 16-pin (8+8)
- 1× PCIe 1-to-1
- 2× SATA 1-to-3
- 1× Molex 4-pin
- 1× Addressable RGB
- 1× User guide
- 1× ATX to SFX
80 Plus certification in the European market
The 80 Plus certification was created to objectively assess the efficiency of computer power supplies. This gives users a simple and clear way to compare different models. On the European market (where 230V is used), there are six levels of 80 Plus certification, each with set requirements for computer power supplies. Higher energy efficiency primarily means lower energy consumption.
| PC power supply load | Efficiency at 20% load | Efficiency at 50% load | Efficiency at 100% load |
|---|---|---|---|
| 80 PLUS | 82% | 85% | 82% |
| 80 PLUS Bronze | 85% | 88% | 85% |
| 80 PLUS Silver | 87% | 90% | 87% |
| 80 PLUS Gold | 90% | 92% | 89% |
| 80 PLUS Platinum | 92% | 94% | 90% |
| 80 PLUS Titanium | 94% | 96% | 94% |
Specifications
Performance and format
Equipment
Efficiency
Connectors
Cooling system
Dimensions
| Code: | ACzlsl850pw |
| Warranty: | 120 months |
| Links: | Producer's Website: |
| Manufacturer information |
ASUSTek COMPUTER INC. 1F.,No.15, Lide Rd., Beitou Dist., Taipei City 112 Tel: +886-2-2894-3447 Tel: +886-2-2890-7798 https://gr.asus.com/ProductSafety ASUS COMPUTER GmbH Harkortstrasse 21-23 40880 Ratingen Germany, Europe Email: [email protected] ASUS COMPUTER GmbH, Harkortstrasse 21-23, 40880 Ratingen, Germany, Europe, [email protected] ASUS is a symbol of the growth of Taiwan's economy. The firm's beginnings date back to April 2, 1989, when as a small manufacturer of motherboards began his work with a few employees. Today, Asus employs more than 12,500 employees worldwide. ASUS products can be found in almost every category of the information technology marketplace. ASUS is focused on desktops, laptops, phones, optical drives and components. In the manufacture of motherboards, the company is now the dominant player with a staggering 40% market share. 
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