Corsair SF750 vs Seasonic Focus SGX-650
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.
Key differences
- •Seasonic Focus SGX-650 has higher Warranty (10 years vs 7 years)
- •Corsair SF750 has lower PSU length (100 mm vs 125 mm)
- •Corsair SF750 has higher Wattage (750 W vs 650 W)
Full spec comparison
Spec
Corsair SF750
Seasonic Focus SGX-650
Power
Wattage750 W▲650 W
Efficiency rating80 Plus Platinum80 Plus Gold
ATX versionATX 3.0ATX 2.4
Modular cablingFully modularFully modular
Form factorSFXSFX-L
12V rail designSingle 12VSingle 12V
Connectors & Build
PCIe / GPU connectors1× 12VHPWR, 2× 8-pin (6+2)2× 8-pin (6+2)
CPU power connectors2× 8-pin (4+4)2× 8-pin (4+4)
SATA connectors66
Fan size92 mm120 mm
PSU length100 mm▲125 mm
Zero-RPM fan modeNoYes
Warranty7 years10 years▲