700W-750W Power Supplies
Explore the CORSAIR range of high-performance 700W - 750W power supplies. CORSAIR PSUs are renowned for their reliability and efficiency, making any of our power supplies a perfect choice for your next PC build.
What to look for in a 700W–750W power supply
Though simple, a power supply unit has a lot to consider as you’re digging into its specs.
- Wattage capacity: You’ll find all the supplies in this range are rated for a mid-tier amount of headroom.
- Form factor: Are you looking for a larger ATX PSU or the more compact SFX technology?
- Connector support: Check the PCIE and EPS connector compatibility.
- Efficiency ratings: All CORSAIR power supplies are rated within Cybenetics or 80 Plus efficiency ratings.
- Modularity and design: Do you want a modular, semi-modular or non-modular power supply? What do you want your PSU to look like?
Is a 700W–750W power supply good enough for a gaming setup?
How much wattage you need for your PC really is a particular question that relies on knowing a lot about your setup—like what components you’re going with, what GPU you’ve opted for, and more. While no one can give you a blanket recommendation without knowing your full component array, we do offer a handy PSU Calculator tool which provides instant feedback on general wattage requirements for your PC setup. PSUs operate at their best when they are at a lower capacity than their max, so while you can push the units for heavier loads, it’s important not to plan to do that every time you turn on your system.
Or check out our Custom PC Builder for recommendations, size guides, and compatibility checks for your next PC build.