SeaSonic S12II 350W
Category: Power Supply
Manufacturer: Seasonic
Wattage: 350W
Efficiency: 80+ Bronze
Modular: non-modular
SeaSonic S12II 350W
Wattage
350W
Efficiency
80+ Bronze
Modular
non-modular
No price data available
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Overview
This is a 350W unit with 80+ Bronze efficiency certification and non-modular cabling. 350W covers mainstream builds with a modest GPU. It uses the ATX form factor — confirm your case lists ATX support. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.
Drop it into the PlanMyPC builder to check compatibility with the rest of your parts and compare current power supply prices across retailers. Warranty coverage follows Seasonic's standard policy — confirm regional terms on the listing. Every published spec is tabulated below, and compatibility against your current part list is checked automatically.
| Specification | Value |
|---|---|
| Modular | non-modular |
| Wattage | 350 W |
| Efficiency | 80+ Bronze |
| Form Factor | ATX |
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