Seasonic FOCUS PX-850 | 850W | 80+ Platinum | Full-Modular | ATX Form Factor | Low Noise | Premium Japanese Capacitor | 10 Year Warranty | Nvidia RTX 30/40 Super & AMD GPU Compatible (Ref. SSR-850PX)

Seasonic FOCUS PX-850 | 850W | 80+ Platinum | Full-Modular | ATX Form Factor | Low Noise | Premium Japanese Capacitor | 10 Year Warranty | Nvidia RTX 30/40 Super & AMD GPU Compatible (Ref. SSR-850PX)

Product ID: 510858105

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Details

Model name
FOCUS
Brand
Seasonic
Compatible devices
Personal
Connector type
ATX
Output wattage
850

⚡850W powerhouse

🌿80+ Platinum energy efficiency

🔌Full modular for zero clutter

Frequently Bought Together

AMD Ryzen 7 7800X3D 8-Core, 16-Thread Desktop Processor

Description

⚡ Power your rig like a pro—quiet, clean, and built to last.

COMPACT POWERHOUSE - 140mm depth fits seamlessly in all ATX builds, maximizing space without compromise.
ECO SMART EFFICIENCY - 80 PLUS Platinum certification slashes wasted energy, cutting your power bill and carbon footprint.
BUILT TO LAST A DECADE - 10-year warranty guarantees peace of mind and long-term reliability for your high-performance setup.
CLEAN CUSTOM CABLING - Full modular design means you only plug in what you need—boost airflow and keep your rig sleek.
TAILORED COOLING CONTROL - Hybrid fan modes let you switch between silent fanless operation and active cooling for perfect airflow.

The Seasonic FOCUS PX-850 is a compact, full-modular 850W ATX power supply featuring 80 PLUS Platinum efficiency, premium Japanese capacitors, and customizable hybrid fan control. Designed for high-end Nvidia RTX 30/40 and AMD GPUs, it delivers silent operation, superior energy savings, and a decade-long warranty for ultimate reliability.

Specifications

Brand	Seasonic
Product Dimensions	17.02 x 15.01 x 8.61 cm; 3.15 kg
Item model number	FOCUS PX-850_US
Manufacturer	Seasonic
Series	FOCUS PX-850_US
Color	Black
Form Factor	ATX
Wattage	850 watts
Item Weight	3.15 Kilograms

Can someone tell me what is the point of a fully modular vs semi mod power supply. Aren't you always going to use the 24pin and 4/8pin connections?

Is this works for the RTX 40 series ???

Is this a sfx psu ?

Does this have Atx 3.0?I don't see connection

Common Questions

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Seasonic FOCUS PX-850 | 850W | 80+ Platinum | Full-Modular | ATX Form Factor | Low Noise | Premium Japanese Capacitor | 10 Year Warranty | Nvidia RTX 30/40 Super & AMD GPU Compatible (Ref. SSR-850PX)

Details

Description

Specifications

Common Questions