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Antec GSK ATX3.1 850W

Category: Power Supply

Manufacturer: Antec

Wattage: 850W

Efficiency: 80+ Gold

Modular: full

Price: $109.99 from Amazon

Antec GSK ATX3.1 850W - Power Supply
Antec

Antec GSK ATX3.1 850W

Wattage

850W

Efficiency

80+ Gold

Modular

full

$109.99L: $109.99H: $109.99
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Best price from Amazon

$109.99

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Used Market EstimateeBay sold listings
$82$109.99Save 25%
Low: $70-High: $92(eBay avg)
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Overview

This is a 850W unit with 80+ Gold efficiency certification and full cabling. 850W covers a 300W+ flagship GPU plus a high-end CPU with margin to spare. It uses the ATX form factor — confirm your case lists ATX support. Skimping on the PSU is a false economy; better efficiency ratings usually mean better components and longer warranties.

At $109.99 it sits in the mid-range power supply bracket. Use the PlanMyPC system builder to verify it works alongside your other components and to watch live retailer pricing. Warranty coverage follows Antec's standard policy — confirm regional terms on the listing.

SpecificationValue
Modularfull
Wattage850 W
Efficiency80+ Gold
Form FactorATX

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