Power supply Super Flower Leadex VII XG White 850W 80 Plus Gold ATX 3.1

Super Flower Leadex VII XG White 850W is a high-end ATX 3.1 power supply aimed at serious gaming and enthusiast configurations. With 850W power and 80+ Gold certification, you get a combination of stability and good efficiency without excessive noise. ATX 3.0/3.1 support and the 16-pin PCIe 5.0 12VHPWR connector cover you for modern high-end GPUs. The white color and modular design help create a clean and organized build, especially in white cases and showcase configurations.

What you get

With real 850W and output lines of DC 3.3/5/±12 V, this power supply easily handles powerful CPU + GPU combinations without straining under peak loads. ATX 3.0/3.1 - PCIe Gen 5.0/5.1 and 16-pin PCIe 5.0 12VHPWR (up to 600W) connector allow you to directly power modern graphics cards without adapters and compromises. The modular design means you only connect the necessary cables, improving airflow and simplifying cable management. The large 140mm fan and low values on Cybenetics noise certifications (around 20dB(A)) are a serious plus if you are aiming for a quiet system even under load. The power supply operates with an input of 100 - 240 VAC, so it is completely safe for both standard home networks and more unstable power supplies.

• Power 850W – enough for strong gaming and workstation configurations with high-end GPUs and multi-core CPUs.
• 80+ Gold certification and 90% efficiency – less loss as heat, lower consumption, and less strain on components under prolonged load.
• ATX 3.0/3.1 + PCIe Gen 5.0/5.1 and 16-pin 12VHPWR (up to 600W) – ready for modern and future graphics cards without the need for additional adapters.
• Modular design – detachable cables for cleaner wiring, better airflow, and easier upgrades or rearrangements of the configuration.
• Large 140mm fan and around 20dB(A) noise – quiet cooling suitable for builds where you want minimal background noise.
• Rich set of connectors – 1x 20/24-Pin, 2x 4/8-Pin ATX12V, 3x 6/8-Pin PCIe, 12x SATA, and 4x IDE cover both modern and older devices.
• Compact dimensions 150 x 150 x 86 mm and white color – easy integration into most ATX cases and ideal for white or showcase builds.
• Active PFC – more stable power supply and better compatibility with the electrical network under fluctuations.
• Warranty 120 months – 10 years coverage, which speaks to long-term reliability.

Who it is suitable for

Leadex VII XG White 850W is a logical choice if you plan a mid- to high-end gaming PC with a modern graphics card, especially from a higher class, and want ATX 3.1 and 12VHPWR available from now on. It is also suitable for creative machines with many drives, thanks to numerous SATA connectors and stable power. It is not aimed at super budget builds, where 850W and ATX 3.1 would be overkill.

The combination of 850W, 80+ Gold efficiency, ATX 3.1 with 12VHPWR, and very low noise makes it a very strong foundation for a modern, quiet, and reliable computer. The white color and long 10-year warranty simply complete the picture.