Rosewill Capstone G1200 1200W
Category: Power Supply
Manufacturer: Rosewill
Wattage: 1200W
Efficiency: 80+ Gold
Modular: semi
Price: $110.49 from Amazon
Rosewill Capstone G1200 1200W
Wattage
1200W
Efficiency
80+ Gold
Modular
semi
Best price from Amazon
$110.49
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Overview
This is a 1200W unit with 80+ Gold efficiency certification and semi 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.
Its $110.49 price tag places it squarely in high-end territory. PlanMyPC's builder flags compatibility problems automatically and tracks the latest power supply deals from multiple stores. Support and warranty service run through Rosewill, with terms that vary by region. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| Specification | Value |
|---|---|
| Modular | semi |
| Wattage | 1,200 W |
| Efficiency | 80+ Gold |
| Form Factor | ATX |
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