Seasonic FOCUS GX-750 White ATX 3.1 750W 80 Plus Gold PSU

Premium White Power for Modern Gaming and Creator Builds

The Seasonic FOCUS GX-750 White ATX 3.1 combines industry-leading reliability, outstanding efficiency and premium aesthetics in a compact, fully modular power supply. Built for gaming PCs, creator workstations and enthusiast systems, this 750W PSU delivers the stable power required for modern hardware while supporting the latest ATX 3.1 and PCIe 5.1 standards.

Featuring a beautiful white finish, individually sleeved white cables, 80 Plus Gold certification, advanced Hybrid Silent Fan Control, and premium Fluid Dynamic Bearing fan technology, the FOCUS GX-750 White provides exceptional performance, low-noise operation and long-term reliability.

Key Features & Benefits

Reliable 750W Continuous Power

Designed to support modern high-performance systems, the FOCUS GX-750 White delivers a stable 750W continuous power output.

Ideal for:

• Gaming PCs
• Streaming systems
• Content creation workstations
• AMD Ryzen builds
• Intel Core gaming systems
• Multi-drive PC configurations

Its powerful +12V rail delivers up to 744W, providing reliable power for processors and graphics cards under heavy loads.

ATX 3.1 & PCIe 5.1 Ready

Built to comply with the latest PSU standards, this power supply supports:

• ATX 3.1 Specification
• PCIe 5.1 Graphics Cards
• Modern GPU Power Excursions
• Future Hardware Upgrades

Ensuring compatibility with today's and tomorrow's high-performance components.

80 Plus Gold Certified Efficiency

The FOCUS GX-750 White is certified to the 80 Plus Gold standard, delivering highly efficient power conversion.

Benefits include:

• Lower power consumption
• Reduced heat generation
• Improved PSU efficiency
• Better energy utilisation
• Reduced operating costs

Perfect for gaming and workstation systems that operate under sustained loads.

Fully Modular Design

Connect only the cables your build requires for a cleaner and more organised system.

Advantages include:

• Improved airflow
• Reduced cable clutter
• Easier installation
• Simplified upgrades
• Cleaner cable management

An ideal solution for premium custom PC builds.

Premium White Braided Cables

Included individually sleeved white cables complement white-themed gaming PCs and showcase systems.

Perfect for:

• White gaming builds
• RGB systems
• Content creator PCs
• Showcase workstations
• Minimalist custom builds

The braided cable design enhances both aesthetics and routing flexibility.

Hybrid Silent Fan Control

Seasonic's patented Hybrid Silent Fan Control intelligently balances cooling performance and acoustic comfort.

Fanless Mode

The fan remains completely off at low loads for silent operation.

Silent Mode

The fan spins slowly under moderate loads to minimise noise.

Cooling Mode

Fan speed automatically increases under heavier workloads to maintain optimal temperatures.

This advanced cooling system ensures excellent performance while keeping noise levels low.

Premium Fluid Dynamic Bearing Fan

A premium Fluid Dynamic Bearing (FDB) fan delivers dependable cooling with enhanced longevity.

Benefits include:

• Reduced vibration
• Lower operating noise
• Improved cooling performance
• Greater durability
• Longer lifespan

The fan is rated for an impressive 50,000 hours of operation.

Proven Seasonic Quality

The FOCUS series is highly respected among PC builders for its exceptional reliability and engineering.

Key advantages include:

• Premium build quality
• Stable voltage regulation
• High-quality internal components
• Long operational lifespan
• Trusted Seasonic performance

Comprehensive Protection Features

Advanced protection circuitry safeguards both the PSU and connected hardware.

Protection Technologies Include:

• OPP (Over Power Protection)
• OVP (Over Voltage Protection)
• UVP (Under Voltage Protection)
• OCP (Over Current Protection)
• OTP (Over Temperature Protection)
• SCP (Short Circuit Protection)

Providing confidence and protection for valuable PC components.

Ideal For

✅ White Gaming PC Builds
✅ AMD Ryzen Gaming Systems
✅ Intel Core Gaming PCs
✅ RTX 4070 / RTX 5070-Class Builds
✅ Content Creation Workstations
✅ Streaming PCs
✅ Productivity Systems
✅ Future PCIe 5.1 Upgrades

Technical Specifications

General

• Brand: Seasonic
• Model: FOCUS GX-750 White
• Part Number: FOCUS-GX-750-V4-WHITE
• Colour: White
• Form Factor: ATX / EPS

Power

• Total Continuous Power: 750W
• 80 Plus Gold Certified

Electrical Specifications

• Input Voltage: 100V - 240V
• Input Current: 10A - 5A
• Frequency Range: 50Hz - 60Hz
• Full Range AC Input

Cooling

• 120mm Fan
• Fluid Dynamic Bearing (FDB)
• S3FC Hybrid Silent Fan Control
• Fanless Mode Support
• Fan Life Expectancy: 50,000 Hours

Reliability

• MTBF: 100,000 Hours

Cable Design

• Fully Modular
• Individual White Braided Cables

Protection Features

• OPP
• OVP
• UVP
• OCP
• OTP
• SCP

Power Distribution

Total Continuous Output: 750W

Dimensions

• 140 × 150 × 86mm

Operating Temperature

• 0°C to 40°C

Certifications

• 80 Plus Gold
• CE
• CB
• TUV
• cTUVus
• CCC
• BSMI
• EAC

Environmental Compliance

• Energy Star
• RoHS
• WEEE
• REACH
• ErP Lot 6

Warranty

• Manufacturer Warranty: 10 Years*

*The product title references a 12-year warranty, however the supplied manufacturer specification lists a 10-year warranty.

What's in the Box?

• Seasonic FOCUS GX-750 White Power Supply
• Fully Modular White Cable Set

• Motherboard Power Cable
• CPU Power Cables
• PCIe Power Cables
• Mounting Screws
• User Documentation

Why Choose the Seasonic FOCUS GX-750 White?

The Seasonic FOCUS GX-750 White ATX 3.1 delivers the perfect combination of premium aesthetics, outstanding efficiency and trusted Seasonic reliability. With 750W continuous power, 80 Plus Gold certification, fully modular white braided cables, ATX 3.1 and PCIe 5.1 compatibility, and advanced Hybrid Silent Fan Control, it provides everything needed for a modern gaming or creator PC. Whether you're building a clean white showcase system or upgrading a high-performance desktop, the FOCUS GX-750 White offers dependable power, quiet operation and long-term peace of mind.