SeaSonic Core GC 650W
Category: Power Supply
Manufacturer: Seasonic
Wattage: 650W
Efficiency: 80+ Gold
Modular: non-modular
Price: $139.00 from Newegg
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SeaSonic Core GC 650W
Wattage
650W
Efficiency
80+ Gold
Modular
non-modular
Best price from Newegg
$139.00
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Overview
This is a 650W unit with 80+ Gold efficiency certification and non-modular cabling. 650W covers a 220–300W GPU and a midrange CPU comfortably. 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.
At $139.00 it sits in the high-end power supply bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to keep a running tally of the cost. 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 | 650 W |
| Efficiency | 80+ Gold |
| Form Factor | ATX |
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