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Seasonic Focus GX-750 vs Seasonic VERTEX GX-850

Seasonic Focus GX-750
$129
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Seasonic VERTEX GX-850
$170
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Key differences

  • •Seasonic VERTEX GX-850 has higher Wattage (850 W vs 750 W)

Full spec comparison

Spec
Seasonic Focus GX-750
Seasonic VERTEX GX-850
Power
Wattage750 W850 W▲
Efficiency rating80 Plus Gold80 Plus Gold
ATX versionATX 3.0ATX 3.0
Modular cablingFully modularFully modular
Form factorATXATX
12V rail designSingle 12VSingle +12V
Connectors & Build
PCIe / GPU connectors1× 12VHPWR, 2× 8-pin4× 8-pin + 12VHPWR
CPU power connectors2× 8-pin (4+4)2× 8-pin
SATA connectors88
Fan size135 mm135 mm
PSU length140 mm140 mm
Zero-RPM fan modeYesYes
Warranty10 years10 years

Ready to buy?

Seasonic Focus GX-750

AmazonNeweggB&H

Seasonic VERTEX GX-850

AmazonNeweggB&H

Affiliate disclosure: As an Amazon Associate, PCTalkTalk Compare earns from qualifying purchases. We may also earn a commission from Newegg and B&H Photo Video links, at no extra cost to you.