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SeaSonic FOCUS GX 850W

Category: Power Supply

Manufacturer: Seasonic

Wattage: 850W

Efficiency: 80+ Gold

Modular: full

Price: $159.99 from Amazon

SeaSonic FOCUS GX 850W - Power Supply
Seasonic

SeaSonic FOCUS GX 850W

Wattage

850W

Efficiency

80+ Gold

Modular

full

Best price from Amazon

$159.99

Buy on Amazon

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Used Market EstimateeBay sold listings
$120$159.99Save 25%
Low: $102-High: $134(eBay avg)
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Overview

This is a 850W unit with 80+ Gold efficiency certification and full cabling. It uses the ATX form factor — confirm your case lists ATX support. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. A dependable power supply protects everything downstream, and efficiency tiers are a decent proxy for overall build quality.

Its $159.99 price tag places it squarely in high-end territory. 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.

SpecificationValue
Modularfull
Wattage850 W
Efficiency80+ Gold
Form FactorATX

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