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ASUS ROG Loki SFX-L 1200W Titanium PSU (Fully Modular Power Supply, 80+ Titanium, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready, 10 Year Warranty)

ASUS ROG Loki SFX-L 1200W Titanium PSU

Bottom line: The ASUS ROG Loki SFX-L 1200W Titanium PSU is a specs-and-price decision rather than a crowd-consensus one in the power supplies category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Dual ball fan bearings can last up to twice as long as sleeve bearing designs

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Taking after the ROG Thor, the ASUS 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.

SpecPicks Verdict

SpecPicks scored ASUS ROG Loki SFX-L 1200W Titanium PSU using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. Compare with similarly-priced alternatives in the power supplies category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • ROG heatsinks cover critical components. Lower temps result in a longer lifespan and reduced noise
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • 0dB technology lets you enjoy light gaming in relative silence
  • ATX 3.0 compatible: ROG Loki is compliant with ATX 3.0 guidelines and bundled with 16-pin PCIe cables that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards
  • Lambda Standard ++ certification: Certified low noise levels, below 35 dB

Full Specifications

BrandASUS
Wattage1200 watts
Model NameROG-LOKI-1200T-SFX-L-GAMING
Unit Count1 Count
Form FactorSFX-L
Model NumberROG-LOKI-1200T-SFX-L-GAMING
Connector TypeCPU 4+4-Pin x2, PCI-E 6+2 x4, SATA x6
Cooling MethodAir
Number of Fans1
Output Wattage1200 watts
Item Dimensions4.9 x 4.9 x 2.5 inches
Mfr Part NumberROG-LOKI-1200T-SFX-L-GAMING
Number of Items1
ATX 3.0 compatibleROG Loki is compliant with ATX 3.0 guidelines and bundled with 16-pin PCIe cables that can pipe up to 600W of power to PCIe Gen 5.0 graphics cards
Compatible DevicesPersonal computer
Power Supply DesignFull Modular
Warranty Description10 years
Maximum Input Voltage132 volts_of_alternating_current
Minimum Input Voltage130 volts_of_alternating_current
Item dimensions L x W x H4.9 x 4.9 x 2.5 inches
Full listing titleASUS ROG Loki SFX-L 1200W Titanium PSU (Fully Modular Power Supply, 80+ Titanium, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready, 10 Year Warranty)

Ready to buy?

ASUS ROG Loki SFX-L 1200W Titanium PSU (Fully Modular Power Supply, 80+ Titanium, 120mm PWM ARGB Fan, Aura Sync, ATX 3.0 Compatible, PCIe 5.0 Ready, 10 Year Warranty) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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