Thermaltake
Thermaltake Toughpower Grand RGB 1200W Platinum Power Supply
Best high-capacity power supply for enthusiast gaming rigs and workstations.
Experience robust power delivery with the Thermaltake Toughpower Grand RGB 1200W Platinum power supply. This unit boasts 1200W of 80 PLUS Platinum certified power, ensuring high efficiency and minimal energy loss. Its fully modular design, complemented by low-profile flat cables, simplifies installation and enhances internal case airflow. The integrated Riing 14 RGB fan offers customizable lighting with five modes and memory function. Built with high-quality Japanese capacitors and an optimized circuit design, it provides stable voltage and reduced ripple noise for reliable performance.
$199.99
Owner Satisfaction
4.6
/ 5
Category Rank
197
/ 1062
#197 in Computer Power Supplies
Price vs Category Average
-79%
Below average
Wattage
1200
/ W
Who it's for
- Eco-conscious users seeking lower energy costs and cooler system temperatures
- PC builders wanting a cohesive, color-coordinated aesthetic for their rig
- Reliability-focused enthusiasts needing long-term hardware protection and peace of mind
Who should skip it
- Owners of compact cases with limited power supply mounting space
- Quiet-computing fans sensitive to fan noise during heavy system loads
- Budget-conscious builders who do not require extreme power capacity
Performance breakdown
Power Efficiency
Platinum certification ensures minimal energy waste during heavy system loads.
Cable Management
Fully modular design with flat cables makes clean builds effortless.
Voltage Stability
High-quality Japanese capacitors provide rock-solid power for sensitive components.
Thermal Performance
Smart Zero Fan mode keeps noise low while maintaining optimal temperatures.
Aesthetic Customization
Integrated RGB lighting adds a vibrant touch to any gaming rig.
Component Reliability
Ten-year warranty reflects long-term confidence in the internal build quality.
Key Specs
Wattage
1200W
Efficiency
80 PLUS Platinum
Form Factor
ATX
Dimensions
150mm(W) x 86mm(H) x 180mm(D)
Cooling System
140mm hydraulic bearing fan with Smart Zero Fan mode
Capacitors
100% high quality Japanese 105°C capacitors
Voltage Regulation
< ±2% for major rails
Input Frequency Range
50Hz - 60Hz
Features
- Customizable RGB lighting with 5 modes
- Fully modular for easy cable management
- Silent operation with Smart Zero Fan mode
- Stable voltage with digital controllers
- Supports energy-saving Intel C6/C7 states
- Enhanced chassis cooling with face-up fan
- High amperage single +12V rail
- Anti-vibration mounting for stability
What customers say
This power supply earns high praise for blending robust electrical performance with striking aesthetics. Users consistently highlight the Platinum efficiency rating, ensuring stable power delivery essential for demanding systems. The fully modular design simplifies installation and improves case airflow. The vibrant 256-color RGB fan is a major visual draw for themed builds. While reliability is excellent, some users find the premium price, particularly for the RGB features, slightly impacts the overall value proposition compared to non-illuminated alternatives. Overall, enthusiasts seeking top-tier power and visual flair find this unit delivers a powerful and appealing solution for extreme hardware configurations.
Know before you buy
The unit follows the standard ATX form factor, but it has a depth of 180mm. You should verify that your specific case has enough clearance for a power supply of this length to ensure proper cable management and fitment.
Smart Zero Fan mode allows the 140mm fan to remain completely stationary when the power supply is under low loads, such as during light web browsing or office tasks. This ensures silent operation until the unit reaches a specific temperature or load threshold, at which point the fan automatically engages.
Yes, with 1200W of power and eight PCIe connectors, this unit is well-equipped to handle high-end systems featuring multiple graphics cards. The high-amperage single +12V rail ensures stable power delivery to demanding components.
A fully modular design allows you to connect only the cables you actually need for your specific components. This reduces cable clutter inside your case, which makes the build process easier and improves overall airflow.
The integrated Riing 14 RGB fan features five built-in lighting modes that are controlled via a button on the power supply itself. It does not support direct synchronization with motherboard RGB software, but it does include a memory function to save your preferred setting.
The 80 PLUS Platinum rating indicates that the power supply is highly efficient, converting at least 90% to 92% of power from the wall into usable energy for your PC. This results in less wasted electricity as heat, lower operating costs, and reduced stress on the internal components.
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$200