The CORSAIR RMx SHIFT Series RM850x (CP-9020252-NA) is a high-performance, fully modular ATX power supply designed for demanding PC builds. From a trusted name in premium PC components, it delivers stable power, solid efficiency, and quiet operation for gaming rigs, content creators, and professional workstations.
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Wattage: 850W of continuous, reliable power to support high-end GPUs and overclocked CPUs.
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80 PLUS Gold Certification: High efficiency reduces heat and electricity usage during gaming and productive workloads.
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Fully Modular Cables: Detachable cables for clean cable management, easier upgrades, and improved airflow.
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Zero RPM Fan Mode: Silent operation at low to moderate loads, so your system stays quiet during light tasks.
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105°C Rated Capacitors: Enhanced durability and long-term reliability in demanding environments.
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Dual EPS12V Connectors: Robust power delivery for high-end CPUs and multi-GPU configurations.
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ATX Form Factor: Standard compatibility with most mid-tower and full-tower PC cases.
With the RM850x SHIFT, you get a dependable power backbone that supports modern, power-hungry builds while staying efficient and quiet. The modular cabling simplifies installation and airflow optimization, helping system components run cooler and more quietly under load. The combination of 105°C-rated capacitors and CORSAIR's engineering ensures lasting performance for extended gaming sessions, professional renders, and streaming workloads. For builders planning future upgrades, the dual EPS12V connectors and scalable power delivery provide headroom without compromise.
Specs
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Wattage: 850W
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Form Factor: ATX
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Certification: 80 PLUS Gold
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Modular: Fully Modular
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Cooling: Zero RPM Fan Mode
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Capacitors: 105°C Rated
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Connectors: Dual EPS12V
FAQ
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Is this PSU compatible with standard ATX cases? Yes, it fits all standard ATX cases.
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Can it support high-end gaming systems? Yes, with 850W and dual EPS12V connectors, it supports demanding builds.
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Does it operate quietly? Yes, the zero RPM fan mode ensures silent operation during low loads.
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Are the cables detachable? Yes, it is fully modular for customizable cable management.
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What warranty does it come with? CORSAIR typically offers a 10-year warranty on RMx series power supplies.
