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ASUS ROG Strix 1200W Platinum III White Edition Power Supply(ROG Equalizer) | 80 PLUS & Cybenetics Platinum, Fully modular, ATX 3.1, PCIe 5.1, GaN MOSFET, GPU-First IVS, 0dB Technoloy, 10-Year Warranty
ASUS

ASUS ROG Strix 1200W Platinum III White Edition Power Supply (ROG Equalizer)

Bottom line: The ASUS ROG Strix 1200W Platinum III White Edition Power Supply 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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By , Founder & Editor-in-Chief · Listing data updated

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

  • ✓ Lambda A+ noise certification: Certified low noise levels, below 20dB
  • ✓ Backed by ASUS's warranty and support channels

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

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SpecPicks Verdict

SpecPicks scored ASUS ROG Strix 1200W Platinum III White Edition Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. ASUS's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. 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

  • GaN MOSFET: Increases efficiency by up to 30%, with a more organized internal layout for cooler operation
  • Patented GPU-First ROG Intelligent Voltage Stabilizer: Enhances voltage delivery to your graphics card by up to 45% for smoother gaming and unwavering performance
  • ROG Equalizer 12V-2x6 PCIe power cable included: Redefines power protection by reducing heat stress and keep cable and connector temperatures well to protect the graphics card
  • 80 PLUS and Cybenetics Platinum certified: ROG Strix Platinum utilizes low-ESR capacitors and premium components for industry-leading power efficiency
  • Lambda A+ noise certification: Certified low noise levels, below 20dB
  • ATX 3.1 compatible: ROG Strix Platinum is compliant with the ATX 3.1 standard to provide enhanced voltage and current regulation

Full Specifications

Full listing titleASUS ROG Strix 1200W Platinum III White Edition Power Supply(ROG Equalizer) | 80 PLUS & Cybenetics Platinum, Fully modular, ATX 3.1, PCIe 5.1, GaN MOSFET, GPU-First IVS, 0dB Technoloy, 10-Year Warranty

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ASUS ROG Strix 1200W Platinum III White Edition Power Supply(ROG Equalizer) | 80 PLUS & Cybenetics Platinum, Fully modular, ATX 3.1, PCIe 5.1, GaN MOSFET, GPU-First IVS, 0dB Technoloy, 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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ASUS ROG Strix 1200W Platinum III White Edition Power Supply(ROG Equalizer) | 80 PLUS & Cybenetics Platinum, Fully modular, ATX 3.1, PCIe 5.1, GaN MOSFET, GPU-First IVS, 0dB Technoloy, 10-Year Warranty
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