Rosewill ARC 450 450W
Category: Power Supply
Manufacturer: Rosewill
Wattage: 450W
Efficiency: 80+ Bronze
Modular: non-modular
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Rosewill ARC 450 450W
Wattage
450W
Efficiency
80+ Bronze
Modular
non-modular
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Overview
A 450W unit with 80+ Bronze efficiency certification and non-modular cabling. It uses the ATX form factor — confirm your case lists ATX support. 450W covers mainstream builds with a modest GPU. Power supplies are the wrong place to cut corners — efficiency certification correlates with build quality and warranty length.
Use the PlanMyPC system builder to verify it works alongside your other components. 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. If this power supply is not quite the right fit, the category page lists close alternatives at similar prices for a quick side-by-side comparison.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 450 W |
| Efficiency | 80+ Bronze |
| Form Factor | ATX |
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