Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Smart Wizard
Get a complete build plan based on budget and goals.
Build Comparison
Compare complete builds side by side.
Part Comparison
Check specs, price, and value across parts.
Bottleneck Calculator
Measure CPU and GPU balance before you buy.
Power Calculator
Estimate wattage and PSU headroom.
Will It Run?
Test your hardware against popular games.
Thermaltake
Pricing is still being verified
About This Product
The Thermaltake Toughpower GF A3 ATX 3.0 850W is an 80+ Gold certified, fully modular ATX power supply. It provides sufficient power for high-end gaming PCs with a single GPU, supporting cards like the RTX 4070 Ti Super or RX 7900 XT. Its ATX 3.0 compliance ensures compatibility with modern GPUs requiring 12VHPWR connectors. This PSU offers a reliable power solution for users building a new system or upgrading an existing one, competing with other mid-range 850W units in terms of efficiency and features.
Verdict
“A solid 850W ATX 3.0 PSU for high-end single-GPU gaming PCs seeking efficiency and modularity.”
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