ROG Thor 1200W Platinum II (1200 Watt, Fully Modular Power Supply, 80+ Platinum, Lambda A++ Certified, ROG heatsinks, 135mm PWM Fan, 0dB Mode, OLED Panel, Sleeved Cables, Aura Sync, 10 Year Warranty)
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AI Verdict
This 1200-watt, 80+ Platinum, Lambda A++ certified fully modular power supply with an OLED panel is for high-end systems prioritizing quiet operation and aesthetic integration.
This 1200-watt, 80+ Platinum power supply is a strong fit for high-performance systems needing substantial, stable power delivery. Its Lambda A++ certification and 0dB mode ensure quiet operation, while the included 16-pin PCIe Gen 5.0 cable directly supports the latest power-hungry graphics cards.
If 1200 watts isn't enough for future multi-GPU or extreme overclocking setups, look for power supplies with higher wattage (e.g., 1600W) and potentially an 80+ Titanium efficiency rating for even better performance at all load levels.
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Pros
- Lambda A++ Certification confirms silent operation, with the fan shutting off below 50% load.
- Includes a 16-pin PCIe cable for up to 600W power delivery to PCIe Gen 5.0 graphics cards.
- ROG heatsinks, twice the volume of traditional designs, facilitate lower temperatures and extended 0dB operation.
- Built with 100% Japanese capacitors for efficient operation and 80 Plus Platinum Certification.
- OLED display monitors real-time power draw.
- Comes with a range of sleeved cables and cable combs for clean builds.
Cons
- The OLED panel and RGB LEDs are covered by a 3-year warranty, shorter than the 10-year core product warranty.
- The metal side panel can bend if bumped during installation or handling.
- Efficiency is lower at very low power draw compared to higher loads, making it less optimal for less demanding systems.
- The RGB cable connector placement might make cable tidiness challenging depending on case layout.
- The OLED screen placement may require the PSU fan to face upwards in most cases for visibility.
Dimension Scores
Achieves 80 Plus Platinum Certification, guaranteeing 89% efficiency at 100% load and 92% at 50% load, built with 100% Japanese capacitors.
Features Lambda A++ Certification and 0dB Technology, where the 135mm Axial-tech fan stops completely below 50% load, making it exceptionally quiet.
Utilizes 100% Japanese capacitors, ROG heatsinks with twice the volume of traditional designs, and dual ball fan bearings rated for 80,000 hours.
It is fully modular and includes a comprehensive set of sleeved cables, cable ties, and cable combs for a clean build.
Best For
- High-end gaming PCs with power-hungry components like RTX 4090 GPUs requiring a 16-pin PCIe Gen 5.0 connector.
- PC builds where minimal noise output is a priority, due to its Lambda A++ certification and 0dB mode.
- Systems with other ASUS ROG components for synchronized Aura Sync RGB lighting.
- Enthusiast builds where real-time power monitoring via an integrated OLED display is desired.
Not Recommended For
- Budget-conscious PC builds, as its features and wattage come at a premium.
- Small form factor (SFF) cases, due to its 190mm depth.
- Systems with low power draw that won't consistently utilize its higher efficiency range.
Watch Out For
- The 10-year warranty only covers core PSU operation; the OLED panel and RGB LEDs have a separate 3-year warranty.
- The metal side panel is susceptible to bending if mishandled, as reported by users during unboxing.
- If your system doesn't draw significant power, the PSU's efficiency is not as optimized, meaning you might not fully benefit from its Platinum rating at lower loads.
- The placement of the addressable RGB connector on the PSU can make cable routing for aesthetics more difficult depending on your case and build.
Full Specifications
| ASIN | B0BWGWV29G |
| Brand | ASUS |
| Color | ROG-THOR-1200P2-GAMING |
| Series | ROG-THOR-1200P2-GAMING |
| Wattage | 1200 watts |
| Model Name | ROG-THOR-1200P2-GAMING |
| Form Factor | ATX |
| Item Weight | 11.11 pounds |
| Manufacturer | ASUS |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 1200 |
| Item model number | ROG-THOR-1200P2-GAMING |
| Compatible Devices | Personal Computer |
| Product Dimensions | 7.4 x 5.9 x 3.3 inches |
| Power Supply Design | Full Modular |
| Item Dimensions LxWxH | 7.4 x 5.9 x 3.3 inches |
| Item dimensions L x W x H | 7.4 x 5.9 x 3.3 inches |
What Buyers Say
Users frequently highlight the unexpected visual appeal and functionality of the integrated OLED display, which shows real-time power draw, making it a focal point in builds with tempered glass side panels. The inclusion of a native 16-pin PCIe Gen 5.0 cable is a significant convenience, simplifying connections for the latest high-power GPUs. However, the shorter 3-year warranty for the OLED and RGB elements compared to the 10-year core warranty is a recurring point of concern.
“Okay, so I dropped some serious cash on this thing, but man, that OLED screen is just cool, and my RTX 4090 loves the direct 16-pin cable. It's super quiet, like, I can't even hear it, but seriously, that 3-year warranty on the screen kinda stings when the rest is 10 years. Still, no regrets, my build looks insane now.”
Common Praise
- The 0dB fan mode ensures the system remains silent during low to moderate loads.
- The OLED display provides a unique way to monitor power consumption directly on the unit.
- The included sleeved cables and accessories contribute to a premium aesthetic and easier cable routing.
- Native 16-pin PCIe Gen 5.0 cable simplifies connectivity for modern high-end graphics cards.
- The power supply feels substantial and well-constructed, indicating robust internal components.
Common Complaints
- The 3-year warranty for the OLED screen and RGB lighting is considerably shorter than the 10-year warranty for the main PSU components.
- The metal side panel is thin and can be easily bent if not handled carefully during installation.
- Efficiency can drop at very low power utilization, meaning it's less ideal for systems that don't consistently draw high wattage.
- The placement of the RGB cable connector can sometimes make achieving a perfectly tidy cable aesthetic challenging.
Ownership Tips
- The OLED screen is clearly visible through tempered glass side panels, making it a prominent feature in a build.
- The PSU is notably heavy, which users often associate with high-quality components and robust construction.
- There's a physical button on the back to toggle the 0dB fan mode, allowing users to force the fan on if desired, even at low loads.
- The top grill can be removed for improved airflow if you're chasing every degree of cooling performance.
Frequently Asked Questions
What does Lambda A++ Certification mean?
Lambda A++ Certification is a noise rating that confirms the power supply operates with minimal audible noise, making it one of the quietest in its class.
What is the warranty period for this power supply?
The core operation of the power supply is backed by a 10-year warranty. However, the OLED panel and RGB LEDs have a shorter 3-year warranty.
Does it support the latest graphics cards like the RTX 40 series?
Yes, it includes a dedicated 16-pin PCIe cable designed to deliver up to 600W of power to PCIe Gen 5.0 graphics cards, eliminating the need for adapters.
What information does the OLED display show?
The integrated OLED display provides real-time monitoring of the power draw from your system.
Is the fan always running?
No, the power supply features 0dB Technology where the 135mm PWM-controlled fan shuts off entirely when the PSU load is 50% or below, ensuring silent operation during lighter use.
Are the cables modular?
Yes, it is a fully modular power supply, meaning you only connect the cables you need, which helps with cable management and airflow inside your PC case.
Buying Guide
When you're picking a power supply, you're essentially choosing the heart of your PC. It needs to supply enough power for all your components, especially your graphics card and CPU, without breaking a sweat. Don't just look at the wattage; efficiency matters because it tells you how much power is actually delivered to your components versus wasted as heat. A fully modular design makes building easier and keeps your case looking clean.
Wattage (1200W)
This is the total power your PSU can deliver. Think of it like the horsepower of a car; more wattage means it can handle more demanding components or multiple high-power parts without being overloaded. For high-end gaming rigs with powerful GPUs, 1200W provides significant headroom.
80+ Platinum
This certification indicates the power supply's energy efficiency. Platinum means it converts at least 89% of the power from your wall into usable electricity for your PC at 100% load, and 92% at 50% load, reducing wasted energy and heat compared to lower ratings like Bronze or Gold.
Fully Modular
A fully modular PSU lets you detach every cable that isn't needed. This is like having custom-fit clothes for your PC; you only use what you need, which drastically improves cable management, airflow, and the overall aesthetic inside your case.
Alternatives
If this PSU doesn't fit your needs, consider models with lower wattage (e.g., 850W or 1000W) for less demanding systems, or look for an 80+ Titanium rating if absolute peak efficiency across all load ranges is your priority.
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