Corsair CP-9020139-UK HX1000 1000 W 80+ Platinum Fully Modular Power Supply Unit - Black

Product Information

Special features of this Corsair power supply series are the use of high-quality Japanese capacitors, a fully modular cable management system, with 90% very high efficiency, high processing quality and a ten-year warranty.

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However, we think that cryptocurrency mining is going to put those lengthy guarantees to the test unless companies like Corsair can find a way to exclude PSUs hammered by 24/7 mining workloads. That isn't strictly the case, as while this model uses the same case, it has a different fan - 135mm vs. Intel, the Intel Logo, Intel Inside, Intel Core, and Core Inside are trademarks of Intel Corporation in the U.

According to Corsair, each individual connector has over-current protection, so no more than 40A goes through any given cable.But usually I like to get a PSU with better build quality and lower wattage than one with slightly less good build quality and higher wattage. Finance is only available to permanent UK residents aged 18+, subject to status, terms and conditions apply.

It's set to 40A, which is 480W at 12V, which is pretty unlikely to draw from a single cable under normal conditions. it can shut down the psu earlier to protect itself, with a lower chance of burning through connectors and/or cables with a catastrophic failure. A single rail lets all the current of a voltage, in this case 12v go over a single trace or “rail” (see them as breakers in your house). Pretty top PSU by a lot of reviews and metrics even though overall design probably coming across a bit old.Moreover, all necessary protection features are present, including the essential over-temperature protection. Quite a number then, and the premium trio all has a subset, denoted by the letter i, which offers integrated Corsair Link connectivity. Tom's Hardware is part of Future US Inc, an international media group and leading digital publisher. Multi rail these days aren’t physical rails, rather they have multiple points where they measure the current (generally 2-8).

Unless you're doing extreme overclocking like LN2 CPU cooling hitting 6GHz it's very unlikely you would ever draw enough power to trip the 40A limit.With all Japanese capacitors, they're ideal for high performance PCs where reliability is essential. Overall though, this is a great PSU that can't go wrong, but with newer PCIe 5 compatible PSUs coming out might be worth waiting a few months. Built with all Japanese 105C capacitors, theyre a great choice for high performance PCs where reliability is essential.