The CORSAIR SF850 from the SF Series (2024) is a compact, high-performance 850W power supply designed for small form factor builds that don’t compromise on power or efficiency.
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Model: SF850
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Wattage: 850W output for demanding systems
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Form Factor: SFX to fit slim, space-constrained cases without sacrificing performance
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Efficiency: 80 PLUS Platinum certified for minimal energy waste and cooler operation
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Modularity: Fully modular cables for a clean, tailored installation
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Build Quality: Premium components and engineering from CORSAIR MEMORY, INC. for lasting reliability
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Cooling & Quietness: Efficient cooling with a purpose-built fan to keep noise low under load
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Compatibility Note: Compatible with some ATX cases using adapters, offering flexibility in smaller builds
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Warranty: 7-year warranty typical for SF Series, reflecting long-term support
The SF850 is purpose-built for compact PCs where space is at a premium but where you still require robust, stable power. Its fully modular design makes cable management a breeze in tight cases, while Platinum-level efficiency reduces heat and energy costs. Backed by CORSAIR’s reputation for durable, high-performance components, this PSU helps keep professional workstations and enthusiast rigs clean, stable, and quiet.
Specs
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Model: SF850
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Wattage: 850W
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Certification: 80 PLUS Platinum
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Form Factor: SFX
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Modularity: Fully Modular
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Manufacturer: CORSAIR MEMORY, INC.
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Warranty: 7-year warranty (typical for SF Series)
Frequently Asked Questions
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Is this PSU compatible with standard ATX cases? It is designed for SFX cases but can fit some ATX cases with adapters.
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Does it support high-end GPUs? Yes, 850W is sufficient for most high-performance graphics cards.
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What warranty does it have? CORSAIR typically offers a 7-year warranty on SF Series units.
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Are all cables detachable? Yes, it features a fully modular design.
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Is it quiet during operation? The SF850 includes a high-quality fan for quiet and efficient cooling.
