750W CX750 PSU

Corsair CX750 | 750W Bronze PSU for Reliable Builds

The Corsair CX750 750W Non-Modular 80 PLUS Bronze Power Supply delivers dependable power for mid-to-high-end PC builds, combining efficient 80 PLUS Bronze certification with quiet, thermally controlled cooling. Designed for builders who want consistent performance without the complexity of modular cabling, it offers straightforward installation and trusted Corsair reliability.

Key Specs at a Glance

Efficient Power for Lower Running Costs

With 80 PLUS Bronze certification and up to 88% efficiency at typical UK voltage, the CX750 reduces wasted energy and heat output. This means your PC runs cooler under load and your electricity bills stay lower over time—especially valuable for systems that stay on for long hours or handle demanding tasks like gaming or content creation.

Quiet Cooling That Adapts to Your Load

The 120mm low-noise fan is thermally controlled, spinning faster only when your system is under heavy load. During lighter use, it slows down automatically, keeping your build whisper-quiet. This makes it ideal for home offices, media centres, or any setup where fan noise would be disruptive.

Compact Design Fits Most Modern Cases

Measuring just 125mm in depth, the CX750 is compact enough to fit comfortably in most ATX cases without crowding other components. Its fully wired design means no extra cables to manage, and the black sleeved cables and powder-coated casing blend neatly into any build aesthetic.

Box contents

• Corsair CX750 750W Power Supply Unit
• Power cable (UK plug where applicable)
• Mounting screws
• User manual

Check before you buy

• Confirm your case has at least 125mm of depth clearance.
• Verify your system’s total power draw is within 750W capacity.
• Check that your GPU and CPU connectors match the supplied cables.
• Ensure your mains supply is compatible with 230Vac operation.

Frequently Asked Questions</h2