Corsair TX750W

Zitat: A quality PSU that can easily tackle the power requirements of high-end multi-GPU rigs.

Zitat: Pros: + Great DC voltage load regulation + Excellent efficiency + 80 Plus certification + Price + Good user manual + MTBF: 100,000 hours + SLI certified (2x8800GTX) + 5 year warranty Cons: - Fan noise at full load maybe a problem for some people - Cable management will require some thought and planning If, like me, you are a regular visitor to the OCC forums you have probably noticed that the Corsair TX750W power supply gets more than its fair share of recommendations. Is this justified? I have tested this power supply just like any other that crosses my doorstep and the answer is a resounding yes. Best bang for your buck is a term you will see quite regularly and it accurately sums up the Corsair TX750W. The DC voltage load regulation is excellent, measured results justify its 80 Plus certification and DC quality, although not the best I have seen, still meets the requirements of the ATX12V specification. The single 12V rail design means load balancing isn´t needed and makes installation a breeze for the less experienced system builders. It´s non modular design does mean lots of cables that will require a little thought and careful cable routing at the installation stage to enable efficient case airflow and give a tidy appearance. If you are in the market for a 750W power supply then I highly recommend the Corsair TX750W and even if you don´t need all the power, it´s still worth considering for your next build. The price, at the time of writing this article, makes the Corsair TX750W excellent value for money. The Corsair TX750W is Nvidia SLI certified for dual 8800GTX graphics cards and if you intend to start off with a single graphics card and upgrade to SLI or Crossfire sometime in the future, then consider using the TX750W, you won´t regret it.

Zitat: Advantages: Excellent performance Value, value, value Fully sleeved Quiet Beautiful paintjob

Zitat: I can honestly say that I´ve never seen a power supply with such a high efficiency under low load. Nearly 90% efficiency is in the realm of Star Trek. Even under moderate and heavy load, this PSU is able to maintain a high 85% efficiency rating, well above the 80% that "green" PSUs shoot for. None of the lines were undervolted at all, but some of the rails were slightly overvolted. Even still, the 5v line is within 2% tolerance, even under heavy load, and the single 12v rail stays within 3% tole

Zitat: Pros: Basic black 140mm cooling fan Long cables Quiet Stable rails under load Non modular design Cons: Non modular design The Corsair TX750W performed well in the testing. The rails were solid and really did not fluctuate more than .02 volts on the 12v, 3.3v, and 5.0v lines. Usually you see some fluctuation. The fan used to cool the TX750W does what it is supposed to do, keep the power supply components cool, and do it silently. Even when under load, I never heard it get loud. With a rating of 48.5dBA at 2800 RPM, I thought I would at least hear it when put under load. That´s a good thing considering some of the po