Asus ROG THOR 1200P 1200W
Category: Power Supply
Manufacturer: ASUS
Wattage: 1200W
Efficiency: 80+ Platinum
Modular: full
Price: $448.99 from Amazon

Asus ROG THOR 1200P 1200W
Wattage
1200W
Efficiency
80+ Platinum
Modular
full
Best price from Amazon
$448.99
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Overview
A 1200W unit with 80+ Platinum efficiency certification and full cabling. It uses the ATX form factor — confirm your case lists ATX support. 1200W 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.
At $448.99 it sits in the premium power supply bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows ASUS's standard policy — confirm regional terms on the listing. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.
| Specification | Value |
|---|---|
| Modular | full |
| Wattage | 1,200 W |
| Efficiency | 80+ Platinum |
| Form Factor | ATX |



