Seasonic FOCUS GX-650 vs Seasonic Vertex PX-850
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Key differences
- •Seasonic Vertex PX-850 has higher SATA connectors (8 vs 6)
- •Seasonic Vertex PX-850 has higher Wattage (850 W vs 650 W)
- •Seasonic Vertex PX-850 has higher Warranty (12 years vs 10 years)
- •Seasonic FOCUS GX-650 has lower PSU length (140 mm vs 160 mm)
Full spec comparison
Spec
Seasonic FOCUS GX-650
Seasonic Vertex PX-850
Power
Wattage650 W850 W▲
Efficiency rating80 Plus Gold80 Plus Platinum
ATX versionATX 2.4ATX 3.0
Modular cablingFully modularFully modular
Form factorATXATX
12V rail designSingle +12VSingle 12V
Connectors & Build
PCIe / GPU connectors2× 8-pin1× 12VHPWR, 3× 8-pin
CPU power connectors2× 8-pin2× 8-pin (4+4)
SATA connectors68▲
Fan size120 mm135 mm
PSU length140 mm▲160 mm
Zero-RPM fan modeYesYes
Warranty10 years12 years▲