SeaSonic M12II 520W
Category: Power Supply
Manufacturer: Seasonic
Wattage: 520W
Efficiency: 80+ Bronze
Modular: full
Price: $158.02 from Amazon
SeaSonic M12II 520W
Wattage
520W
Efficiency
80+ Bronze
Modular
full
Best price from Amazon
$158.02
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Overview
This is a 520W unit with 80+ Bronze efficiency certification and full cabling. 520W covers mainstream builds with a modest GPU. It uses the ATX form factor — confirm your case lists ATX support. Power supplies are the wrong place to cut corners — efficiency certification correlates with build quality and warranty length.
Expect to pay around $158.02, which lands it among high-end options. Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current power supply prices across retailers. Seasonic backs the product through its standard warranty channels; check the listing for region-specific terms.
| Specification | Value |
|---|---|
| Modular | full |
| Wattage | 520 W |
| Efficiency | 80+ Bronze |
| Form Factor | ATX |
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