Corsair RM1000x (2024) vs Seasonic Vertex GX-1200
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Key differences
- •Seasonic Vertex GX-1200 has higher Wattage (1200 W vs 1000 W)
- •Seasonic Vertex GX-1200 has higher SATA connectors (12 vs 10)
Full spec comparison
Spec
Corsair RM1000x (2024)
Seasonic Vertex GX-1200
Power
Wattage1000 W1200 W▲
Efficiency rating80 Plus Gold80 Plus Gold
ATX versionATX 3.1ATX 3.0
Modular cablingFully modularFully modular
Form factorATXATX
12V rail designSingle 12VSingle 12V
Connectors & Build
PCIe / GPU connectors2× 12V-2x6, 4× 8-pin (6+2)2× 12VHPWR, 4× 8-pin (6+2)
CPU power connectors2× 8-pin (4+4)2× 8-pin (4+4)
SATA connectors1012▲
Fan size140 mm135 mm
PSU length160 mm160 mm
Zero-RPM fan modeYesYes
Warranty10 years10 years