Corsair Power Supply Units
Corsair power supply units deliver stable and reliable power to your PC with a focus on energy efficiency and ease of installation. A flexible range of output options ensures that there’s a Corsair PSU that’s perfect for everything from basic desktop PCs to one-of-a-kind dream systems.
Professional Series Gold
Corsair Professional Series™ Gold power supply units set a new standard for performance, quality, reliability, and energy-efficiency in consumer PSUs. 80 PLUS® Gold certification guarantees more than 90% efficiency at typical loads, while unflinching voltage stability, low-noise levels, an...
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...
Enthusiast Series
Corsair Enthusiast Series™ power supply units are designed for hardcore PC gamers, performance enthusiasts, and anybody who appreciates a combination of high performance standards and affordability. Enthusiast Series PSUs are 80 PLUS® Bronze certifed, and are available in both modular and ...
Gaming Series
Gaming Series™ power supply units are the ideal price-performance solutions for gamers who want stylish, high-performance PSUs for their next PC builds or upgrades. With more than 80% energy efficiency, rock-solid voltages and switchable internal LED lighting, Corsair Gaming Series PSUs look a...
Builder Series
Builder Series™ power supply units are an excellent choice for basic system builds and desktop PC computer upgrades. Builder Series PSUs are available in a variety of power configurations, and include features that are normally found only on premium power supplies.
All the Power You Need
Whether you are building the ultimate performance rig, and ultra-quiet home theater PC, or a no-frills desktop workhorse, Corsair has a PSU to meet your needs. Whether you need 430W or 1200W, modular or non-modular cabling, or 80+ Gold efficiency, Corsair has you covered.
Award Winning Performance
Since launching our first PSUs, Corsair has won hundreds of awards the world over for the outstanding performance of our PSUs. These awards have come from product review web sites, magazines, user community forums, and reseller web sites. And, this award-winning performance is matched by Corsair's outstanding customer service and technical support.
World Famous Reliability
Computer power supply units (PSUs) are often overlooked when choosing components for building a new PC or upgrading an existing system. But a low-quality PSU is just as likely to cause your PC to crash or behave erratically as buggy drivers or faulty hardware. Corsair PSUs are relentlessly tested and qualified, and meet or exceed their published specifications. The result is a PSU that has a worldwide reputation for performance and stability.