Seasonic

SeaSonic FOCUS 650W

Name: SeaSonic FOCUS 650W
Brand: Seasonic
SKU: B09ZPD32JB

Wattage

650W

Efficiency

80+ Gold

Modular

semi

Best price from Newegg

$398.00

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Used Market EstimateeBay sold listings

$299$398Save 25%

Low: $254-High: $335(eBay avg)

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Overview

This is a 650W unit with 80+ Gold efficiency certification and semi 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 $398.00 it sits in the premium power supply bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Support and warranty service run through Seasonic, with terms that vary by region. The full specification sheet below breaks out every listed detail, and the compatibility checker flags conflicts with parts already in your build.