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Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white

Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
R10,923
The ROG THOR 1200W PLATINUM III WHITE EDITION is a high-performance ATX power supply designed for gaming rigs and high-end workstations. It delivers up to 1200 W of continuous power with 100–240 V AC compatibility and 80 PLUS Platinum efficiency. The unit integrates next-generation GaN MOSFETs, a pa... Read More
Stock Out Of StockNo Stock Code 1729465 Brand ASUS Model 90YE00V5-B0NA00 Warranty 2 Years

Shipping & Returns

The ROG THOR 1200W PLATINUM III WHITE EDITION is a high-performance ATX power supply designed for gaming rigs and high-end workstations. It delivers up to 1200 W of continuous power with 100–240 V AC compatibility and 80 PLUS Platinum efficiency. The unit integrates next-generation GaN MOSFETs, a patented "GPU-First" voltage stabilizer, an upgraded removable magnetic OLED display, and a white full-aluminium enclosure to support demanding systems with reliable power delivery and thermal control.

Advantages

GaN MOSFET technology increases conversion efficiency and enables a neater internal layout for improved cooling. The patented intelligent voltage stabilizer prioritizes graphics-card voltage delivery for smoother, more stable performance under load. A magnetic OLED displays real-time power draw and can be mounted on either side for flexible installation. Turbo Mode and premium cooling components help the PSU sustain short-term power excursions, while dual-ball-fan bearings and a full aluminium housing extend durability and thermal dissipation. The unit is ATX 3.1 compatible and 80 PLUS Platinum certified for high efficiency and low operating noise.

Suitable for

  • High-performance gaming desktops with powerful GPUs and CPUs
  • Overclocked systems requiring stable peak power delivery
  • Workstations used for rendering or simulation with high continuous loads
  • Custom builds where a white aesthetic and modular cabling are desired

Key specifications

  • Maximum output power: 1200 W
  • Input voltage: 100–240 V AC
  • Efficiency rating: 80 PLUS Platinum
  • Converter technology: GaN MOSFETs
  • Voltage regulation: GPU-first sensing with intelligent stabilizer
  • Cooling: single active fan with Turbo Mode; dual-ball bearing fan
  • Form factor and connector: ATX with 20+4 pin motherboard connector
  • Enclosure material: aluminium
  • Cable design: fully modular, pliable etched cables
  • Noise level certification: Lambda A++ (below 15 dB)
  • Color: white

How to use

Install the ROG Thor power supply in a compatible ATX case following the case and motherboard manufacturer instructions. Choose fan-up or fan-down orientation and attach the magnetic OLED display to the preferred side before connecting modular cables. Connect the 20+4 pin ATX connector to the motherboard, and attach the necessary CPU, PCIe, SATA, Molex, and peripheral cables to their respective components. Ensure correct cable routing to maintain airflow and verify input voltage compatibility (100–240 V AC) before powering the system.

Recommendations

For optimal performance, enable Turbo Mode only when required for sustained heavy loads or overclocking, keep intake and exhaust pathways unobstructed, and periodically inspect modular cable connections for secure seating. Use a compatible surge protector or UPS to protect the power supply and connected components from unstable mains conditions.
Key Highlights
  • GaN MOSFET delivers up to 30% more power efficiency than standard MOSFETs and a more organized internal layout for cooler operation.
  • "GPU-First" voltage sensing with patented intelligent voltage stabilizer enhances voltage delivery to your graphics card by up to 45% for smoother gaming and unwavering performance.
  • Magnetic OLED display shows a real-time power draw and can be swapped to either side of the unit to accommodate fan-up or fan-down PSU installation.
  • Turbo Mode: Premium components and a fine-tuned fan curve unlock support for extended power excursions.
  • ROG heatsinks and a fully aluminum enclosure synergize for superior cooling, keeping your system thermals under control.
  • Dual-ball-fan bearings can last up to twice as long as sleeve bearing designs.
  • ATX 3.1 compatible: ROG Thor Platinum III is compliant with the ATX 3.1 standard, ensuring enhanced voltage and current regulation for the latest hardware.
  • Etched modular cables with a pliable premium material ensure effortless cable management and exceptional safety.
  • Lambda A++ Certification: Certified low noise levels, below 15 dB.
  • 80 PLUS Platinum certified: ROG Thor III utilizes low-ESR capacitors and premium components for industry-leading power efficiency.
  • 1200 W 100 - 240 V
  • Motherboard power connector: 20+4 pin ATX
  • PC ATX 80 PLUS Platinum
  • Active
  • White
Specifications
80 PLUS certification
80 PLUS Platinum
AC input voltage
100 - 240 V
ATX version
3.1
Cables included
CPU, DC, PCIe, Peripheral (Molex), SATA
Cabling type
Fully-Modular
Combined power (+12V)
1200 W
Combined power (+3.3V)
125 W
Combined power (+5V)
125 W
Combined power (+5Vsb)
15 W
Combined power (-12V)
3.6 W
Cooling type
Active
CPU power cable length
100 cm
CPU power connector (4+4 pin)
Yes
Depth
150 mm
Fan location
Top
Height
86 mm
Illumination
Yes
Max output current (+12V)
100 A
Max output current (+3.3V)
30 A
Max output current (+5V)
25 A
Max output current (+5Vsb)
3 A
Max output current (-12V)
0.3 A
Mean time between failures (MTBF)
120000 h
Motherboard power cable length
61 cm
Motherboard power connector
20+4 pin ATX
Number of fans
1 fan(s)
Number of SATA power connectors
7
On/off switch
Yes
Package depth
241 mm
Package height
127 mm
Package type
Box
Package weight
5.21 kg
Package width
379 mm
PCI Express power cable length
75 cm
PCI Express power connectors (16-pin)
1
PCI Express power connectors (6+2 pin)
4
Peripheral (Molex) power cable length
400,150 mm
Peripheral (Molex) power connectors (4-pin)
6
Power Factor Correction (PFC) type
Active
Power protection features
Overheating, Over current, Over power, Over voltage, Short circuit, Under power
Power supply unit (PSU) form factor
ATX
Product colour
White
Purpose
PC
SATA power cable length
400,120 mm
Total power
1200 W
Weight
2.37 kg
Width
190 mm

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Price history over the last 6 months
Power supply unit ASUS ROG THOR-1200P3-WHITE-GAMING 1200 W ATX 20+4 pin, 80 PLUS Platinum, white
Current
R10,923
Lowest
R9,157
Highest
R10,923
Change 24H
+R793   +8%
Week
+R734   +7%
Month
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Expert reviews

Independent reviews by tech media

eteknix.comPeter

“The ASUS ROG Thor III Series is a line of flagship power supply units designed for the most demanding PC builds, from high-end gaming rigs to extreme overclocking and enthusiast setups.”

Read the full review at eteknix.com →

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