Fractal ION 3 Gold 850W Power Supply, 80 Plus Gold PSU ATX 3.1, PCIe Gen5 - FD-P-IA3G-850-EU

Fractal ION 3 Gold 850W is a modular ATX power supply from the higher mid-range class, aimed at serious gaming and workstation configurations. It offers 850 W power, 80+ Gold certification, and support for ATX 3.0/3.1 and PCIe Gen 5.0/5.1, so you're covered for both current and future graphics cards. The compact length of 150 mm makes it a convenient choice for most mid-tower and tighter cases. Overall – a power supply that won't be a bottleneck even in quite power-hungry systems.

What you get

With real 850 W and 90% efficiency, you can confidently combine a powerful CPU and high-end GPU without worrying about peak loads. Thanks to ATX 3.0/3.1 and PCIe Gen5 12V-2x6 connector, you're ready for modern graphics cards without the need for adapters. The modular design allows you to connect only the necessary cables, improving airflow and making cable management easier. The two separate ATX 12V 4+4P connectors provide stable power for more serious motherboards and multi-core processors. With a total of 6 SATA and 2 Molex connectors, you have enough options for SSDs, HDDs, fans, and peripherals.

• Power 850 W – sufficient for a high-end gaming build or productive machine with a powerful GPU and many peripherals.
• 80+ Gold certification and around 90% efficiency – less energy loss, lower consumption from the grid, and less excess heat in the case.
• ATX 3.0/3.1 and PCIe Gen 5.0/5.1 support – ensures compatibility with current and future graphics cards and protection during short peak loads.
• PCIe Gen5 12V-2x6 cable and up to 3 x PCI-E 6+2 pin – flexibility for different GPU configurations, from standard to the new generation cards.
• Modular power supply – all main cables are detachable, making installation easier and keeping the inside of the case tidy.
• 140 mm fan – a larger fan allows lower speeds for the same airflow, which usually means quieter operation under load.
• Compact dimensions 150 x 150 x 86 mm – easily fits in most ATX cases, including shorter chassis with limited PSU space.
• Warranty 99 months – a long coverage period that shows confidence in the reliability of the components.

Who it's suitable for

It's suitable for gamers who want stable power for 1440p or 4K configurations, as well as for people working with GPU-accelerated applications, rendering, or streaming. With ATX 3.0/3.1 and Gen5 connector, it's a logical choice if you plan to upgrade to newer graphics cards. If you're aiming for a super budget build with low consumption, this power supply might be a bit over your needs.

The combination of 850 W, 80+ Gold efficiency, ATX 3.1/PCIe Gen5 support, and modular design makes the Fractal ION 3 Gold 850W a very balanced choice for a serious and future-oriented configuration. This is the type of power supply you can easily move to your next build.