Thermaltake
Toughpower iRGB PLUS 850W Platinum
Best high-efficiency power supply for enthusiast PC builders seeking smart control.
Experience premium power delivery with the Thermaltake Toughpower iRGB PLUS 850W Platinum. This fully modular PSU offers exceptional 80 PLUS Platinum efficiency and a stunning, patented 140mm RGB fan with 12 addressable LEDs for vibrant customization. Integrate seamlessly with Thermaltake's intelligent software for real-time monitoring, fan control, and mobile alerts. Built with 100% Japanese capacitors and featuring extremely tight voltage regulation, it ensures optimal performance and longevity for your PC components, all while offering voice control capabilities.
$269.99
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Owner Satisfaction
4.5
/ 5
Category Rank
321
/ 1062
#321 in Computer Power Supplies
Price vs Category Average
-71%
Below average
Wattage Output
850
/ W
Who it's for
- Eco-conscious builders looking to minimize energy waste and heat
- Performance enthusiasts wanting real-time system health and voltage tracking
- PC modders prioritizing clean cable management and vibrant aesthetics
Who should skip it
- Budget-focused builders seeking the best value for their money
- Minimalists who prefer avoiding proprietary software bloatware
- Silent-PC builders sensitive to fan noise under heavy loads
Performance breakdown
Energy Efficiency
Platinum certification ensures minimal power waste during high-intensity computing tasks.
Voltage Stability
Strict regulation keeps power delivery rock-solid under heavy system loads.
Component Reliability
Premium Japanese capacitors provide long-term durability for high-end builds.
Cable Management
Fully modular design simplifies installation and keeps your case clutter-free.
Software Integration
Intelligent monitoring tools offer helpful real-time insights into system health.
Aesthetic Customization
Addressable RGB lighting provides vibrant, highly granular control over your setup.
Key Specs
Wattage Output
850W
Efficiency Rating
80 PLUS Platinum Certified
Capacitors
100% High Quality Japanese Capacitors
Fan
Patented 140mm RGB Fan with 12 Addressable LEDs
Ripple Noise
Lower than 30mV on major rails
Voltage Regulation
Extremely strict, less than ±2% for major rails
Cable Design
Fully Modular
Form Factor
ATX
Features
- Fully modular design for easy cable management.
- Patented RGB fan with 16.8 million colors.
- Voice controllable via intelligent software platforms.
- Real-time PSU and PC monitoring.
- Mobile alerts for system status.
- High-quality Japanese capacitors for reliability.
- Exceptional 80 PLUS Platinum efficiency.
- Customizable lighting with 12 addressable LEDs.
What customers say
Customers consistently praise the exceptional reliability and robust build quality of the Toughpower iRGB PLUS 850W. Its Platinum efficiency rating ensures stable, clean power delivery, making it a favorite among serious builders prioritizing system longevity. A key differentiator is the integrated digital monitoring system, which provides users with useful real time data on performance and efficiency. While the price point is premium, users feel confident investing in this unit for long term stability and high end features.
Know before you buy
The 80 PLUS Platinum rating indicates that this power supply operates at a minimum of 92% efficiency at 50% load. This high level of efficiency reduces wasted energy as heat, which can lead to lower power consumption and cooler operation compared to lower-rated units.
Yes, a fully modular design allows you to connect only the cables your system requires. This significantly reduces cable clutter inside your PC case, which improves airflow and makes the building process much cleaner.
You can manage the lighting effects and monitor real-time performance metrics, such as voltage and temperature, using Thermaltake’s dedicated software. The unit also supports voice control and can send alerts to your mobile device if system issues arise.
Yes, 100% Japanese capacitors are widely considered the gold standard for power supply reliability. They are designed to withstand high temperatures and provide stable power delivery, which is essential for the longevity of your other high-end PC components.
Yes, the Toughpower iRGB PLUS 850W follows the standard ATX form factor. It is compatible with the vast majority of mid-tower and full-tower PC cases on the market.
This PSU features extremely tight voltage regulation, keeping fluctuations to less than ±2% on major rails. This stability is crucial for protecting sensitive hardware and ensuring consistent performance during heavy system loads.
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Ask Hayley anything about this product before you decide.
Ready to buy?
$270