SeaSonic Electronics FOCUS 750W 80 PLUS Gold ATX 12V Power Supply

SeaSonic Electronics 750 Gold Overview

The FOCUS 750W 80 PLUS Gold ATX 12V Power Supply from SeaSonic delivers up to 750 watts of total power to your PC. It features 4 PCI-E connectors, 8 SATA connectors, 3 four-pin peripheral connectors, and a floppy connector, alongside standard motherboard and CPU power connectors.

Certified with an 80 Plus Gold rating, it achieves 90% efficiency at 50% load, supports multi-GPU setups, and maintains precise voltage regulation. Its built-in 120mm fan uses fluid dynamic bearings for quieter operation, improved heat dissipation, and longer lifespan compared to ball-bearing fans. Users can adjust fan operation through a rear switch offering Fanless, Silent, and Cooling modes, with the option to disable Fanless mode.

Design and Features

Measuring 140mm in depth, the FOCUS 750W sports a fully modular design that lets you connect or disconnect cables as needed, helping reduce clutter. Additionally, a cable-free connection between the PSU’s rear panel and its printed circuit board improves power output quality and minimizes potential manufacturing defects.