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Designed for serious gamers and DIY professionals, the XFX P1-850B-BEFX PSU delivers clean and stable power required for demanding gaming rigs and workstations. A single, strong 12V rail flexibly routes maximum available power to all parts, enabling you to maximize power usage and make your set up easy. It's also been awarded the 80Plus Gold certification for its high power efficiency, and is designed for NVIDIA SLI and AMD Crossfire multi-GPU systems - making it a perfect solution for hardcore gamers. Modular design reduces cable clutter, and the large fan delivers silent cooling so your computer and PSU can operate at peak performance.
SolidLink™ Power Supplies Less Wires. Less Heat.
SolidLink Fully Modular PSUs don't have as many primary wires - instead we use pin lag that directly connects to the connector's daughter board.
Traditional fully modular PSUs tend to have a bundle of cables which are connected to the connector daughter board which generate heat causing Wattage loss.
SolidLink™ Technology Difference
Drastically reduces the lost Wattage
Draws less wall power which saves you money
Replaces traditional wired connections with direct pin-to-port connections
Reduces heat generated by wires
Reduces lost Wattage giving you clean, consistent high quality voltage
Hybrid Fan Control Quieter & More Power Efficient
Hybrid mode when activated, allows your fan to stay off when your computer is idle but turns on automatically when the PSU needs it.
Operates Silently until it reaches 20% load or 25°C
Switches to Quiet Mode (only 16dBA)
Reaching 50% load which Cooling Mode to cool the PSU appropriately
80 Plus Gold Certification Super High Efficiency
Efficient Power Use
80 Plus Gold certified means that this XFX PSU has up to 90% power efficiency (only 10% of the power drawn from the outlet is lost).
Compare that to non-certified PSUs, which lose at least 20% of power drawn.
With XFX PSUs, you get every Watt you pay for.
The XFX Difference Other Great Features
Full Modular Design
Up to Eight (8) PCI-E 6 + 2-Pin Connectors
True Wattage Guarantee
Tight DC Voltage regulation with minimal AC ripple
Extreme Heat Tested Capacitors
EasyRail™ Technology One Rail, One Setup
Single Rail Design
Unique, continuous EasyRail™ technology enables you to maximize available power and make set-up easy.
Stack numerous power-hungry components without fear of crashing.
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