Seasonic CORE BC-850 850W 80 PLUS Bronze Power Supply, PCIe 5.1, ATX 3.1 - 850 Watt, Black

With the Seasonic CORE BC series, Seasonic offers reliable, efficient and powerful power supplies for your gaming PC. With 850 watts of power and support for ATX 3.1 as well as PCIe 5.1, it has everything you need, while the native 12V-2×6 connector also enables power supply for modern graphics cards.

–  850 watts total power for high-performance gaming PCs
– 80 PLUS Bronze for energy-efficient operation
– 12V-2×6 connector with up to 600 watts for modern graphics cards
– 120mm FDB fan with S2FC control for quiet operation
– ATX 3.1 and PCIe 5.1 for modern hardware
– 850 watts of power for your gaming PC

The Seasonic CORE BC-850 provides your system with a total power output of 850 watts. Through the powerful 12V rail, it delivers up to 840 watts, supplying key components such as the processor and graphics card. This ensures your computer has a reliable power supply even during demanding games and compute-intensive applications.

Thanks to ATX 3.1 and PCIe 5.1, the power supply supports modern hardware requirements. The native 12V-2×6 connector delivers up to 600 watts to compatible graphics cards and allows connection without additional adapters. For graphics cards with conventional power connectors, two 8-pin PCIe connectors are also provided. This makes the power supply compatible with older generations of graphics cards as well.

Efficient power delivery and pleasant noise levels
The 80 PLUS Bronze certification ensures efficient conversion of the consumed energy. Less power is lost as heat, which reduces the heat output of the power supply and limits power consumption. This is particularly beneficial during longer gaming sessions or regular PC use.

Cooling is provided by a 120 mm fan with hydrodynamic bearing. The intelligent S2FC fan control automatically adjusts its speed according to temperature. At lower loads, the fan runs slower to reduce noise. When temperatures rise under load, the control increases the fan speed to reliably cool the components.

Compact design and reliable protection
With an installation depth of just 140 mm, the CORE BC-850 fits space-savingly into compatible ATX cases. The fixed black cables with braided appearance allow connection of your hardware. The scratch-resistant surface helps ensure the power supply’s casing remains protected during installation and later hardware upgrades.

Integrated protection circuits against overcurrent, overload, overheating, overvoltage, short circuit and undervoltage protect the power supply during fault conditions. Additionally, Seasonic underlines the power supply’s durability with a five-year manufacturer’s warranty. This provides a solid foundation for your gaming or work PC.