Professional Series

Corsair Professional Series™ modular power supply units are designed for gaming rigs, overclocking systems, or any PC where rock-solid stability is essential. Professional Series PSUs have earned 80 PLUS® Silver and Bronze certifications to guarantee cool, efficient operation. Modular cabling allows you to use just the cables you need, for better looking system builds with less cable clutter and improved airflow.

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Professional Series™ HX850 — 80 PLUS® Silver Certified Modular Power Supply

Featuring a comprehensive modular cable set and 80Plus Silver level efficiency, the Corsair Professional Series HX850W provides ultimate performance to power the latest high-performance, multi-graphics gaming rig....

•Modular: Yes •4 Pin Peripheral Connector: 12 •80 Plus: Silver •Power: 850 Watts
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Professional Series™ HX750 — 80 PLUS® Silver Certified Modular Power Supply

Powerful enough for the most demanding dual graphics PCs, and refined enough to deliver this power with up to 90% efficiency and at whisper-quiet sound levels, the Corsair Professional Series HX750W is an ideal PSU for...

•Modular: Yes •4 Pin Peripheral Connector: 8 •80 Plus: Silver •Power: 750 Watts
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Professional Series™ HX650 — 80 PLUS® Bronze Certified Modular Power Supply

The Corsair Professional Series HX650W is ideal for performance enthusiasts for whom consistent delivery of rated power output is essential....

•Modular: Yes •4 Pin Peripheral Connector: 8 •80 Plus: Bronze •Power: 650 Watts
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Professional Series™ HX1050 — 80 PLUS® Silver Certified Modular Power Supply

The Corsair Professional Series HX1050 PSU utilizes advanced DC-to-DC circuitry, and exceeds the requirement for 80 PLUS® Silver certification standards, for up to 88% energy-efficiency.
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•Modular: Yes •4 Pin Peripheral Connector: 12 •80 Plus: Silver •Power: 1050 Watts