Seasonic X-Series 750 W Power Supply Review

Main Specifications

The main specifications for the Seasonic X-Series 750 W power supply include:

• Standards: NA
• Nominal labeled power: 750 W
• Measured maximum power: 937.8 W at 45.2° C
• Labeled efficiency: 80 Plus Gold certification
• Measured efficiency: Between 87.1% and 90.6%, at 115 V (nominal, see complete results for actual voltage)
• Active PFC: Yes
• Modular Cabling System: Yes, full
• Motherboard Power Connectors: One 20/24-pin connector, one ATX12V connector, and two EPS12V connectors
• Video Card Power Connectors: Four six/eight-pin connectors on separate cables
• SATA Power Connectors: Eight on three cables
• Peripheral Power Connectors: Eight on three cables
• Floppy Disk Drive Power Connectors: Two (converted from a peripheral power connector)
• Protections (as listed by the manufacturer): Over voltage (OVP), under voltage (UVP), over power (OPP), and short-circuit (SCP)
• Are the above protections really available? Yes. The unit also has over current protection (OCP).
• Warranty: Five years
• More Information: https://www.seasonicusa.com
• Average Price in the U.S.*: USD 160.00

* Researched at Newegg.com on the day we published this review.