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Black rectangular ATX power supply with magnetic OLED display on side

ASUS

ASUS ROG-THOR-1000P3-GAMING 1000W power supply

SKU CH-9PXN-YCW17 MPN ROG-THOR-1000P3-GAMING

1000 W ATX 3.1 power supply with 80 PLUS Platinum efficiency, GaN MOSFETs, GPU-First voltage stabilizer and magnetic OLED display

  • Max wattage1000 W
  • Efficiency certification80 PLUS PLATINUM Certified
  • Product colorBlack
  • GaN MOSFET boosts efficiency by up to 30% over standard designs
  • GPU-First sensing improves voltage delivery to graphics cards by up to 45%
  • Magnetic OLED display shows real-time power draw and swaps sides for flexible mounting
  • Turbo Mode enables extended power excursions for demanding workloads
  • ATX 3.1 compliance ensures enhanced voltage and current regulation for latest hardware

1000W Platinum ATX 3.1 PSU

The ASUS ROG Thor 1000W Platinum III is a 1000 W power supply certified to 80 PLUS Platinum efficiency. It targets builders who need reliable, high-wattage delivery for demanding graphics cards and multi-core processors. The unit follows the ATX 3.1 standard for modern voltage and current regulation. Buyers who need more than 1000 W of continuous power should look elsewhere.

Fully modular GaN design with magnetic OLED

GaN MOSFETs allow a more organized internal layout and up to 30% better power efficiency than standard MOSFETs. All cables are fully modular with a pliable premium sheath for clean routing. A magnetic OLED panel displays real-time power draw and can be moved to either side of the chassis to suit fan-up or fan-down mounting. Etched cable ends help identify connections quickly during assembly.

GPU-First voltage stabilizer and dual-ball fan

The patented GPU-First intelligent voltage stabilizer improves voltage delivery to the graphics card by up to 45% for steadier performance. ROG heatsinks and a full aluminium enclosure work together to keep system thermals in check. A dual-ball-bearing fan is rated to last up to twice as long as sleeve-bearing alternatives. Turbo Mode adjusts the fan curve to handle extended power excursions when headroom is needed.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $352.99
Pricier than about 82% of the 10,869 comparable items (median $142.99).
Max wattage 1000 W
Higher than about 70% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameASUS
Part number90YE00V3-B0AA00
Product colorBlack
Power
Max wattage1000 W
Efficiency certification80 PLUS PLATINUM Certified
Size & build
Shipping weight4.85 kg
Package size381 × 241 × 127 mm

Questions about this item

Will this PSU fit a standard ATX case and deliver stable power to a modern GPU?

The unit follows the ATX 3.1 standard and provides 1000 W of continuous power, so it fits standard ATX cases and meets the voltage regulation requirements of current graphics cards.

How does the GaN MOSFET design affect efficiency and heat?

GaN MOSFETs deliver up to 30% more power efficiency than standard MOSFETs and enable a more organized internal layout for cooler operation.

Can the OLED display be read when the PSU is mounted fan-down?

The magnetic OLED display can be swapped to either side of the unit, making real-time power draw visible in both fan-up and fan-down installations.

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