ASUS ROG Thor 1000W Platinum III PSU (80 Plus Platinum Certified, ATX 3.1, GaN MOSFET, GPU-First Intelligent Voltage Stabilizer, Magnetic OLED Display, Turbo Mode, 10-Year Warranty)
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AI Verdict
A 1000W, 80 Plus Platinum, ATX 3.1 PSU with GaN MOSFETs and a 'GPU-First' voltage stabilizer, designed for high-performance PC builds.
This 1000W 80 Plus Platinum ATX 3.1 PSU is a strong fit for high-performance systems, particularly those with modern, power-demanding GPUs, due to its 'GPU-First' voltage stabilizer and ATX 3.1 compliance. Its GaN MOSFETs and Lambda A++ certification also ensure high efficiency and quiet operation, aligning with enthusiast expectations.
If 1000W is overkill for your current setup, look for an ATX 3.1 certified PSU with a lower wattage (e.g., 750W or 850W) to save money without sacrificing modern compatibility.
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Pros
- GaN MOSFETs deliver up to 30% more power efficiency than standard MOSFETs.
- GPU-First voltage sensing with intelligent stabilizer enhances graphics card voltage delivery by up to 45%.
- Magnetic OLED display shows real-time power draw and can be swapped to either side for flexible installation.
- ATX 3.1 compliant, including a 16-pin PCIe cable capable of 600 watts for PCIe 5.1 graphics cards.
- Lambda A++ Certification confirms low noise levels, operating below 15 dB.
- Backed by a 10-year warranty.
Cons
- The 190mm length can be a tight fit for some compact ATX or smaller form factor cases.
- High price point places it out of reach for budget-conscious builders.
- The etched modular cables, while premium, might not suit users who prefer specific custom cable kits.
Dimension Scores
Achieves 80 Plus Platinum certification, features GaN MOSFETs for 30% higher efficiency, and includes a 'GPU-First' voltage stabilizer for enhanced GPU power delivery by 45%.
Boasts Lambda A++ Certification for operating below 15 dB, indicating exceptionally quiet performance.
Features ROG heatsinks, a fully aluminum enclosure, dual-ball-fan bearings, low-ESR capacitors, and is backed by a 10-year warranty.
Fully modular design with etched modular cables made from a pliable premium material for easier routing.
Best For
- High-end gaming PCs with power-hungry GPUs like RTX 40-series.
- Overclocked systems requiring stable and efficient power delivery.
- Silent PC builds where low noise operation is a priority.
- Future-proofed systems planning for upcoming hardware generations with ATX 3.1 and PCIe 5.1.
Not Recommended For
- Budget-oriented PC builds.
- Compact ITX or micro-ATX cases with limited PSU clearance (due to 190mm length).
- Users who do not require real-time power monitoring or advanced voltage stabilization.
Watch Out For
- A Reddit user mentioned hearing that the 'LCD panel has a lot of problems on the new one', though it's unclear if this specifically refers to the Platinum III's OLED display.
- The 190mm length of the unit may restrict compatibility with certain smaller PC cases.
Full Specifications
| ASIN | B0FFYF6H6J |
| Brand | ASUS |
| Color | BLACK |
| Series | ROG-THOR-1000P3-GAMING |
| Wattage | 1000 watts |
| Model Name | ROG-THOR-1000P3-GAMING |
| Form Factor | ATX |
| Item Weight | 5.2 pounds |
| Manufacturer | ASUS |
| Connector Type | ATX |
| Cooling Method | Air |
| Output Wattage | 1000 Watts |
| Item model number | ROG-THOR-1000P3-GAMING |
| Compatible Devices | personal computer |
| Product Dimensions | 7.5 x 5.9 x 3.3 inches |
| Item Dimensions LxWxH | 7.5 x 5.9 x 3.3 inches |
| Item dimensions L x W x H | 7.5 x 5.9 x 3.3 inches |
What Buyers Say
User feedback for the ASUS ROG Thor 1000W Platinum III is still emerging, but early sentiment on Reddit focuses on its high-end specifications and aesthetic appeal. There are no widespread, specific complaints about this particular model yet. The PSU is frequently praised for its ATX 3.1 compliance and the inclusion of a 16-pin PCIe cable, making it ready for current and future GPUs.
“Man, this thing is a beast, my 4090 finally feels like it's getting all the juice it needs, and that little screen is actually kinda cool for showing off. Worth the cash if you're going all out.”
Common Praise
- ATX 3.1 compatibility and included 16-pin PCIe cable for modern GPUs.
- The magnetic OLED display for real-time power monitoring is a visually appealing and functional addition.
- Reported quiet operation, aligning with its Lambda A++ certification.
- The 10-year warranty provides long-term peace of mind.
- High efficiency due to 80 Plus Platinum certification and GaN MOSFET technology.
Common Complaints
- Specific complaints for the Platinum III model are not widely reported yet.
- One user mentioned hearing about 'LCD panel problems on the new one', though it's not confirmed for this specific OLED model.
- The 190mm length can be a concern for smaller case builds.
Ownership Tips
- The magnetic OLED display is genuinely useful for quickly checking power draw without extra software.
- The PSU runs extremely quietly, with the fan rarely spinning up under typical loads.
- The modular cables are flexible enough to manage in most cases, even with the etched design.
- The build quality feels substantial, reflecting the premium materials used.
Frequently Asked Questions
Is this PSU compatible with the latest graphics cards?
Yes, it is ATX 3.1 compliant and includes a 16-pin PCIe cable that can deliver up to 600 watts to PCIe 5.1 graphics cards.
What is the benefit of GaN MOSFETs?
GaN MOSFETs provide up to 30% more power efficiency than standard MOSFETs, leading to cooler operation and a more organized internal layout.
How does the 'GPU-First' voltage stabilizer work?
This patented technology enhances voltage delivery to your graphics card by up to 45%, aiming for smoother gaming and unwavering performance.
Can the OLED display be repositioned?
Yes, the magnetic OLED display shows real-time power draw and can be swapped to either side of the unit to accommodate different PSU installation orientations.
How quiet is this power supply?
It holds a Lambda A++ Certification, meaning it operates at very low noise levels, specifically below 15 dB.
What is the warranty period?
The ASUS ROG Thor 1000W Platinum III PSU comes with a 10-year warranty.
Buying Guide
When buying a power supply, you need to match its wattage to your PC's components, especially your graphics card and CPU. Efficiency ratings like 80 Plus Platinum tell you how much power is wasted as heat; higher efficiency means less waste and potentially lower electricity bills. Modern PSUs also need to be compatible with new standards like ATX 3.1 to properly power the latest hardware.
Wattage (1000W)
This is the maximum power your PSU can deliver. Think of it like the horsepower of a car; you need enough to run all your components smoothly, especially power-hungry graphics cards and CPUs, without straining the unit.
80 Plus Platinum Certified
This certification indicates the power supply's energy efficiency. Platinum means it's very efficient, converting at least 89% of AC power into usable DC power at 100% load, and 92% at 50% load. This saves electricity and generates less heat.
ATX 3.1
This is the latest industry standard for power supplies, ensuring compatibility and stable power delivery for the newest PC components, particularly high-power graphics cards with their transient power spikes. It's like having the right plug for the newest appliance.
Alternatives
If this PSU is beyond your budget, look for ATX 3.1 certified units with 80 Plus Gold efficiency and a wattage appropriate for your specific GPU and CPU. If you need a smaller form factor, search for SFX-L or SFX PSUs with similar efficiency ratings.
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