Corsair HX750W Power Supply Review

Conclusions

Corsair HX750W is an impressive power supply, being to this date one of the power supplies with the highest efficiency that we’ve tested to date, easily beating all other 750 W power supplies we’ve tested, including those also based on a DC-DC design on the secondary like Antec TruePower New.

Not only the DC-DC design proved to be superior, but Corsair/CWT decided to use only high-end components inside this unit, which features only Japanese capacitors and solid caps on the DC-DC converters in charge of the + 5 V and +3.3 V outputs.

We could also pull up to 910 W at 46° C from this unit, which is really impressive.

The number of cables available is perfect for a 750 W product (12 SATA power connectors, eight peripheral power connectors and four six/eight-pin video card power connectors), allowing you to build a very high-end system with two very high-end video cards (more video cards are supported if you use adapters to convert standard peripheral power plugs into video card power connectors).

The seven-year warranty – losing only to BFG’s lifetime warranty – is also another reason to pick this product over competitors.

Corsair HX750W is a very good choice for users looking for a 750 W power supply with one of the highest efficiencies around.