Power Supply Seasonic FOCUS-GX-750-V4-WHITE 750W 80 Plus Gold ATX 3.1 PCIe 5.1

Seasonic FOCUS-GX-750-V4-WHITE is a 750W modular power supply from mid to high class, aimed at modern gaming and workstation builds. It operates with 80+ Gold certification and declared 90% efficiency, which helps for lower consumption and less heat compared to more budget models. The power supply is in ATX format, standard for most cases, and supports ATX 3.0/3.1 and PCIe Gen 5.0/5.1, so you are ready for the new generations of GPUs. The white color makes it a good choice if you are aiming for a clean, bright look of the build without relying on RGB.

What you get

With 750W you have enough resources for a serious gaming build with a powerful GPU and multi-core CPU, including configurations with higher energy appetite. The presence of a PCI-E Gen5 12VHPWR connector allows you to power modern graphics cards directly, without adapters and unnecessary cable clutter. The two 4+4 Pin ATX/EPS connectors provide freedom for motherboards with reinforced CPU power supply, while a total of 8 SATA and 3 Molex cover drives, fans, and peripherals in more serious systems. The 135mm FDB fan handles cooling more quietly and reliably than standard sleeve-bearing solutions, especially under higher load and long operation. The modular design allows you to connect only the necessary cables, improving airflow and facilitating cable management.

• Power 750W – sufficient for a strong gaming or creative build with a modern graphics card and multi-core processor, without reaching the power limit in normal configurations.
• 80+ Gold certification with 90% efficiency – less heat loss and lower power consumption compared to lower class certifications, especially during long gaming or rendering sessions.
• Support for ATX 3.0/3.1 and PCIe Gen 5.0/5.1 – readiness for current and future GPU standards, with better handling of peak loads.
• PCI-E Gen5 12VHPWR connector – direct connection of new graphics cards without additional adapters and cleaner, secure power for the GPU.
• Modular power supply unit – you connect only the necessary cables, reducing clutter in the case and improving airflow and cooling.
• 135mm FDB fan – hydrodynamic bearing for longer life and quieter operation compared to basic fans, especially under partial load.
• Rich set of connectors – 20+4 Pin ATX, 2x 4+4 Pin ATX/EPS, 2x PCI-Express 6+2 pin, 1x 12VHPWR, 8x SATA and 3x Molex cover most scenarios for modern configurations.
• Active PFC – more stable operation with input voltage 100 - 240 VAC and better compatibility with the electrical grid.
• White color without RGB – clean, minimalist look, suitable for a white build or showcase, where you want the hardware to look organized, without a light “circus”.

Who it is suitable for

This power supply is a good choice for gamers and enthusiasts who are assembling a modern system with potentially PCIe Gen 5 GPU and care about efficiency and organized interior in the case. It fits particularly well with white or themed builds, as well as for those who do not want RGB, but a stable and clean look. If you are aiming for an extreme dual-GPU build or very heavy overclocking, you might want to look for higher power, but for the mass high-end configurations, these 750W are completely reasonable.

The combination of 750W power, 80+ Gold efficiency, ATX 3.1 and PCIe Gen5 12VHPWR connector in a modular, white case makes Seasonic FOCUS-GX-750-V4-WHITE a balanced and long-term choice for modern gaming or creative build.