Thermalright TB850S 850W
Category: Power Supply
Manufacturer: Thermalright
Wattage: 850W
Efficiency: 80+ Bronze
Modular: non-modular
Thermalright TB850S 850W
Wattage
850W
Efficiency
80+ Bronze
Modular
non-modular
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Overview
A 850W unit with 80+ Bronze efficiency certification and non-modular cabling. It uses the ATX form factor — confirm your case lists ATX support. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
PlanMyPC's builder flags compatibility problems with the rest of your parts automatically. Warranty coverage follows Thermalright's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically. Not sold on this particular power supply? Browse the category listing to line it up against similarly priced alternatives.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 850 W |
| Efficiency | 80+ Bronze |
| Form Factor | ATX |
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