GameMax GX Pro Rampage 1250W
Category: Power Supply
Manufacturer: GameMax
Wattage: 1250W
Efficiency: 80+ Platinum
Modular: full
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GameMax GX Pro Rampage 1250W
Wattage
1250W
Efficiency
80+ Platinum
Modular
full
No price data available
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Overview
A 1250W unit with 80+ Platinum efficiency certification and full cabling. It uses the ATX form factor — confirm your case lists ATX support. 1250W 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.
Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Support and warranty service run through GameMax, with terms that vary by region. 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 | 1,250 W |
| Efficiency | 80+ Platinum |
| Form Factor | ATX |
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