EVGA SuperNOVA 850 G6

The EVGA SuperNOVA 850 G6 is a fully modular power supply built for enthusiasts and system builders who want reliable, efficient power delivery without unnecessary bulk or noise. Rated at 850 watts with 80 PLUS Gold certification, it delivers consistently high efficiency across varying load levels, helping reduce wasted heat and electricity costs while keeping your build running cool under sustained workloads. Housed in a compact 140mm chassis, the G6 series takes advantage of newer high-density capacitor technology to shrink the physical footprint compared to older EVGA G5 units, making it easier to fit into smaller cases and tighter builds without sacrificing power output.

Inside, the SuperNOVA 850 G6 uses 100% Japanese-made capacitors, a detail that matters for long-term durability and stable voltage regulation, especially under the kind of sustained stress that gaming rigs and content creation workstations put on a power supply. The fully modular cable design lets builders connect only the cables they need, which cuts down on clutter inside the case, improves airflow, and makes cable management considerably easier whether you're working in a full tower or a compact mid-size enclosure. EVGA also equips this unit with a fluid dynamic bearing fan, which operates quietly and is paired with an Eco mode that keeps the fan completely off until the power supply reaches a certain thermal threshold, meaning idle or light-load scenarios can remain nearly silent.

Protection features on the SuperNOVA 850 G6 include safeguards against over voltage, under voltage, over power, over current, and short circuits, giving builders peace of mind that their GPU, CPU, and other critical components are shielded from power-related damage. The 850-watt capacity makes it a strong match for mid-to-high-end builds running a single powerful GPU alongside a modern multi-core CPU, with enough headroom for overclocking without pushing the unit to its limits. Backed by a 10-year warranty, EVGA signals long-term confidence in the component's build quality, making the SuperNOVA 850 G6 a practical choice for anyone assembling a custom PC meant to last through multiple hardware upgrade cycles.