Thermaltake Toughpower Grand Power Supply
Best high-capacity power supply for enthusiast gaming rigs and workstations.
This powerhouse delivers rock-solid, high-efficiency energy for the most demanding rigs without breaking a sweat. While the integrated RGB lighting might feel like a flashy distraction for minimalist builders, the fully modular design and whisper-quiet operation make it a top-tier choice for anyone prioritizing clean, reliable performance.
$209.99
at
Thermaltake Official Website
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 Rating
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
Number of PCIe Connectors
8
Number of SATA Connectors
12
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