ASUS ROG Thor 1200W Platinum III Fully Modular Voltage GPU Stabiliser ATX 3.1 Black Power Supply
1200W ASUS ROG Thor Platinum III PSU, Black, Fully Modular, 80PLUS Platinum, Single Rail, 100A, GPU Stabiliser, ATX 3.1
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- From £19.53 / month (APR 16.9%) for 24 months or 0% for 4 months
- With a 10% deposit from just £9.99 / month (APR 15.9%)
- 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan.
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ASUS ROG Thor 1200W Platinum III Gaming Power Supply
Built for uncompromising enthusiast systems, the ASUS ROG Thor 1200W Platinum III combines premium efficiency, intelligent power delivery, and advanced engineering to support the latest high-performance hardware. Compliant with the Intel ATX 3.1 specification and featuring a native PCIe 5.1 12V-2x6 connector, this fully modular 1200W power supply is designed to power flagship graphics cards and processors with confidence. Incorporating advanced GaN MOSFET technology, GPU-First voltage sensing, ASUS' exclusive ROG Equalizer, and the signature magnetic OLED display, the ROG Thor III delivers exceptional stability, efficiency, and user-focused functionality for cutting-edge gaming PCs and professional workstations.
Engineered for long-term reliability and near-silent operation, the ROG Thor 1200W Platinum III combines 80 PLUS Platinum-certified efficiency with ASUS' advanced thermal design and comprehensive electrical protection. Its detachable OLED power display, fully modular etched cables, Aura Sync lighting, and premium aluminium enclosure create a clean, premium aesthetic while providing real-time insight into system power consumption. Backed by a 10-year manufacturer's warranty, it delivers the performance and reliability expected from ASUS' flagship ROG power supply range.
Next-Generation Power for Modern Gaming Systems
Built to meet the latest Intel ATX 3.1 specification, the ROG Thor 1200W Platinum III is engineered to handle the demanding transient power loads generated by today's most powerful graphics cards and processors. A native PCIe 5.1 12V-2x6 connector provides direct support for modern GPUs without adapters, while the generous 1200W output offers substantial overhead for enthusiast gaming PCs, creator workstations, and heavily overclocked systems.
GPU-First Voltage Sensing with ROG Equalizer
The ROG Thor 1200W Platinum III features ASUS' GPU-First voltage sensing technology, allowing power regulation to prioritise the graphics card through intelligent voltage monitoring. Working alongside the patented ROG Equalizer, the power supply enhances voltage regulation through the native 12V-2x6 connection to deliver more consistent power to compatible GPUs. This intelligent design helps improve system stability during demanding gaming, AI processing, rendering, and other sustained workloads where reliable GPU power delivery is critical.
Premium Cooling with Advanced GaN Technology
Advanced Gallium Nitride (GaN) MOSFETs deliver greater power efficiency while enabling a more organised internal layout for improved thermal performance. ASUS' intelligent 0dB technology allows the cooling fan to remain completely off during lighter workloads for virtually silent operation, while Turbo Mode adjusts the fan profile to maximise cooling performance under sustained heavy loads. Combined with an A++ Cybenetics noise certification, the ROG Thor III delivers exceptional acoustic performance alongside efficient cooling.
Magnetic OLED Display and Fully Modular Cabling
The signature OLED display provides real-time monitoring of system power consumption and features a detachable magnetic design that can be mounted on either side of the power supply to accommodate both fan-up and fan-down installations. Fully modular etched cables improve cable management, reduce clutter, and enhance airflow while complementing the premium appearance of high-end gaming systems. Aura Sync compatibility also enables seamless RGB synchronisation with supported ASUS hardware.
Compatibility
The ASUS ROG Thor 1200W Platinum III is compatible with Intel ATX 3.1 systems and standard ATX PC cases. Its fully modular design includes a native PCIe 5.1 12V-2x6 connector for next-generation graphics cards, alongside two 4+4-pin EPS CPU connectors, four PCIe 6+2-pin connectors, seven SATA power connectors, and six peripheral connectors, making it ideal for enthusiast gaming PCs, content creation workstations, and storage-rich desktop builds.
• 1200W fully modular ATX power supply.
• 80 PLUS Platinum certified.
• Intel ATX 3.1 compliant.
• Native PCIe 5.1 12V-2x6 connector.
• GaN MOSFET technology.
• GPU-First voltage sensing.
• ASUS ROG Equalizer technology.
• Detachable magnetic OLED power display.
• 0dB fan technology.
• Turbo Mode cooling.
• Aura Sync ARGB lighting.
• A++ Cybenetics noise certification.
• Active Power Factor Correction (PFC).
• OPP, OVP, UVP, SCP, OCP and OTP protection.
• MTBF exceeding 120,000 hours.
• 10-year manufacturer's warranty.
PayPal Credit
| Monthly Payment: | £36.24 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £399.98 |
| Total inc. interest: | £434.83 |
| Monthly Payment: | £19.53 |
| Instalment Rate: | 16.9% p.a. (fixed) |
| Cost of purchase: | £399.98 |
| Total inc. interest: | £468.72 |
| Example | |
| Minimum Spend: | £99 |
| Instalment Rate: | N/A |
| Cost of purchase: | £99 |
| Total inc. interest: | £99 |
Representative Example:
Purchase Rate: 23.9% p.a. (variable)
Representative: 23.9% APR (variable)
Assumed Credit Limit: £1,200
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