Rated 4.9 out of 5 by 7
Rated 5 out of 5 by Conx82 Excellent quality and performance
This well-made power supply is efficient, quiet and does everything it says on the tin. The "no fan" low-power operation is a bonus of those wanting a quiet PC. Voltage stability is excellent and the Link software enables you to see exactly what's going on.
A first class product.
23 April 2016
Rated 5 out of 5 by techwg Highly recommended for capability and quality.
Get this product. Do not skimp on your power supply... This may seem unimportant at first glance, but if your power supply dies it can kill your entire computer.
This power supply allows you to monitor the performance of it in terms of efficiency, power draw from the grid and power production for the computer. Everything about this PSU is made with quality and stability in mind and I would not hesitate to recommend this range of PSU's to anyone looking for a high quality product.
If you cheap out on a power supply, one day you will regret it. Trust me, I have experience of this with cheap brands.
23 October 2015
Rated 5 out of 5 by DesCrates I can't hear anything from this PSU
I may have slightly over spec'd, as the fan never needs to spin, but I like that, it knows not to spin, it's a rock solid PSU that can get 8 3.25 SATA spinning disks up and running without missing a beat and then just carry on trucking.
Comes with everything you might need to plug lots and lots of things in.
It's not my thing, but this looks like it would be THE solution for a two or three GPU setup as there is plenty of connections available.
09 May 2015
Rated 4 out of 5 by MIGGY HXi series
Still have not installed this 750w HXi, as i am waiting to do a M/B upgrade and cpu upgrade! Heard really good things about HXi series psu's and im sure it will deliver the power and efficiency pretty well on my machine with the upgrade! This will be my 3rd psu from corsair and wont use any other to be honest! looks sleek, well built quality. Fully modular, corsair link is also a bonus!
Thanks again scan!
09 April 2015
Rated 5 out of 5 by Miffology Another Great Corsair Product
I generally don't have a great deal of knowledge of Power Supply Units in general but as always I researched prior to the purchase of this particular product.
I have used Corsair products for a good 5-7 years and thus far haven't ran into any unsatisfactory products and this continues on with this HX750i.
-Cosmetically it has a sleek clean finish to the unit.
-The modular interface is aptly labelled for easy reading and connecting for the user.
-The original packaging is sturdy, the PSU comes in a Corsair clothed black bag with logo printed.
-The cables included are located within a Velcro sealed bag so any unused cables are easily stored .
-Power supply has worked perfectly for 2/3 weeks now with no hiccups or trips.
-Black finished cables blend well to the inside colour of my case. This makes them almost non-visible.
-With my PC being on the floor and away from sensitive audible distance, I assume the passive cooling works well as I haven't heard any additional noise from the fan booting up.
*Haven't done much reporting on corsair link yet to gauge the overall efficiently for my system but from other research/reviews i assume it will be 92% or slightly higher*
-The cables themselves (as well as connectors) are very stiff and sometimes it is difficult to get them to bend into certain sockets on your motherboard.
-Unsure whether other people have had this issue or not but the motherboard ATX connector for the PSU is so close together on the PSU interface it proved incredibly difficult to plug them both in without one of them popping out slightly.
Overall very pleased with this product, if you don't feel like spending £120 on a PSU, for the same wattage you could invest in the RM series at £100 with gold efficiently.
21 January 2015
Rated 5 out of 5 by Je720 Smart PSU
A Great example of how modern PSUs should be made. USB link to the PSU allows system temperature and fan RPM monitoring as well as manual PSU fan speed adjustment using the Corsair software.
Have ever wondered how much power your system uses or your PSU's efficiency? The software gives a readout of PSU draw, system power use and efficiency (I was getting 93-94% on load) This allows you to make decisions about upgrades with accurate information on the maximum draw your system actually uses rather than just guessing.
Overall the PSU is more expensive than ones without smart features but if you like monitoring, control and high efficiency- the premium is definitely worth it.
25 November 2014
Rated 5 out of 5 by Dubious Quiet and cool in operation, stable voltages
Quiet and cool in operation, stable voltages, Corsair Link works perfectly and it is nice to be able to see how the PSU is performing during benchmarking etc. Plenty of cables included and overall I'm very happy with it.
15 September 2014