Model: FOCUS GX-850 (ATX3)
from $159.99
Color: Black
2 configurations available
The SeaSonic Electronics FOCUS GX ATX 3.1 850W 80 PLUS Gold Modular Power Supply is a black ATX power supply designed to deliver reliable power to your computing system. It features an 850W total wattage with an 80 PLUS Gold efficiency rating, ensuring efficient power delivery. The fully modular cable design, including a 16-pin PCIe (12VHPWR) connector, allows for clean cable management and easy installation, while the 135mm Fluid Dynamic Bearing (FDB) fan provides quiet and effective cooling. This power supply is compliant with ATX v3.1 and includes comprehensive protection features such as Over-Current, Over-Power, Over-Temperature, Over-Voltage, Short-Circuit, and Under-Voltage Protection, making it suitable for a wide range of PC builds requiring stable and protected power.
Never skimp on a power supply, as a bad one can destroy your entire PC. Buy 20-30 percent more wattage than your components require to ensure quiet and efficient operation. Available from $159.99.
PC power supplies run for years with minimal maintenance. Higher efficiency ratings (80 PLUS Gold/Titanium) reduce ongoing electricity costs. Dust accumulation requires occasional cleaning.
Common Failure Modes
When a PSU fails, it is usually replaced rather than repaired due to electrical danger. Capacitor aging or fan failure are the most common end-of-life causes.
Never skimp on a power supply, as a bad one can destroy your entire PC. Buy 20-30 percent more wattage than your components require to ensure quiet and efficient operation.
Quality power supplies last 7-10 years. They degrade slowly, losing maximum wattage capacity over time.
The SeaSonic Electronics FOCUS GX ATX 3.1 850W 80 PLUS Gold Modular Power Supply (Black) is available at bhphoto, starting at $159.99.
PC power supplies run for years with minimal maintenance. Higher efficiency ratings (80 PLUS Gold/Titanium) reduce ongoing electricity costs. Dust accumulation requires occasional cleaning.
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