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Seasonic Focus GX-850 ATX 3.0 vs Seasonic FOCUS PX-750

Seasonic Focus GX-850 ATX 3.0
$149
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Seasonic FOCUS PX-750
$140
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Key differences

  • •Seasonic Focus GX-850 ATX 3.0 has higher Wattage (850 W vs 750 W)

Full spec comparison

Spec
Seasonic Focus GX-850 ATX 3.0
Seasonic FOCUS PX-750
Power
Wattage850 W▲750 W
Efficiency rating80 Plus Gold80 Plus Platinum
ATX versionATX 3.0ATX 2.4
Modular cablingFully modularFully modular
Form factorATXATX
12V rail designSingle +12VSingle +12V
Connectors & Build
PCIe / GPU connectors1× 12VHPWR + 2× 8-pin4× 8-pin
CPU power connectors2× 8-pin2× 8-pin
SATA connectors88
Fan size135 mm120 mm
PSU length140 mm140 mm
Zero-RPM fan modeYesYes
Warranty10 years10 years

Ready to buy?

Seasonic Focus GX-850 ATX 3.0

AmazonNeweggB&H

Seasonic FOCUS PX-750

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.