ASUS ROG Loki SFX-L 850W Platinum White power supply unit

ASUS ROG Loki SFX-L 850W Platinum White. Total power: 850 W, AC input voltage: 100 - 240 V, Combined power (+3.3V): 110 W. Motherboard power connector: 24-pin ATX, Motherboard power cable length: 45 cm, SATA power cable length: 600 mm. Purpose: PC, Power supply unit (PSU) form factor: SFX-L, 80 PLUS certification: 80 PLUS Platinum. Product colour: White, Cooling type: Active, Fan diameter: 12 cm. Compliance certificates: RoHS
The Quietest SFX-L PSU
Taking after the ROG Thor, the ROG Loki SFX-L 850W Platinum White Edition 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.
COOLING
ROG Heatsinks
Cool under pressure
ROG heatsinks facilitate lower temperatures, longer component lifespan, and extended 0dB operation.
Axial-tech Fan Design
Better, faster, stronger
Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. For ROG Loki PSUs, we've scaled that design to 120mm so it keeps things cool at low RPMs while producing less noise.
Dual Ball Fan Bearings
2x longer lifespan
The fan impeller spins on a dual ball bearing setup that will last up to twice as long as a sleeve bearing design.
0dB Technology
Quiet intelligence
To reduce noise output, the PWM-controlled fan shuts off entirely when the PSU load is 40% or below.
Lambda A Certification
Quietly deviant
On average, ROG Loki emits less than 25 dB of noise - earning a coveted Cybenetics Lambda A certification.
ENGINEERING
80 PLUS Platinum 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 3.0 Compatible
Step into the future
The latest power specification updates have landed. ATX 3.0 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.
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.
10-Year Warranty
A decade of power
We're so confident about the reliability of the ROG Loki SFX-L 850W Platinum White Edition that we back it with a 10-year worldwide warranty.
*Core product operation is guaranteed for 10 years. The RGB LEDs are subject to a 3-year warranty.

Power

Total power: 850 W
AC input voltage: 100 - 240 V
Combined power (+3.3V): 110 W
Combined power (+12V): 850 W
Combined power (+5V): 110 W
Combined power (-12V): 9.6 W
Combined power (+5Vsb): 12.5 W
Max output current (+3.3V): 20 A
Max output current (+12V): 70.8 A
Max output current (+5V): 20 A
Max output current (-12V): 0.8 A
Max output current (+5Vsb): 2.5 A
Power protection features: Over power, Over voltage, Overcharge, Overheating, Short circuit, Under voltage

Ports interfaces

Motherboard power connector: 24-pin ATX
Motherboard power cable length: 45 cm
Number of SATA power connectors: 6
SATA power cable length: 600 mm
Peripheral (Molex) power connectors (4-pin): 4
Peripheral (Molex) power cable length: 600 mm
PCI Express power connectors (8-pin): 3
PCI Express power connectors (16-pin): 1
PCI Express power cable length: 45 cm
CPU power connector (4+4 pin): Yes
CPU power cable length: 55 cm
PCI Express connector: Yes
Cabling type: Fully-Modular

Performance

80 PLUS certification: 80 PLUS Platinum
Supported motherboard form factors: ATX
Purpose: PC
Power supply unit (PSU) form factor: SFX-L
ATX version: 3.1
Bearing technology: Ball bearing

Design

Product colour: White
Cooling type: Active
Fan diameter: 12 cm
Number of fans: 1 fan(s)
Illumination: Yes
On/off switch: Yes

Certificates

Compliance certificates: RoHS

Weight dimensions

Width: 125 mm
Depth: 125 mm
Height: 63.5 mm
Weight: 1.81 kg

Packaging data

Package width: 285 mm
Package depth: 190 mm
Package height: 100 mm
Package weight: 2.5 kg
Package type: Box

Technical details

Sustainability compliance: Yes