Summary: This unit is a little overkill but I bought because of the price and sale here. Would prefer a fan that always spins but this was my oversight and it sound terrible anyways. I expected a little bit more from the brand.
Pros: It seems stable. Plenty of connections and power. No spin fan.
Cons: No spin fan ,( it actually spins once I use 220-225 watts , and or heat may be a factor here aswell as it does get a little heated sometimes., Fan just makes a squeaking noise which surprised me , coil whine maybe.
Summary: One of the two units has a bad high pitch squeal, near constant, moving the mouse causes changes in frequency. Shipped for RMA after two days use. update - 2nd unit had go for RMA as well, just over one month of use. Increased the star rating as Corsair's RMA was superb. Both replacement units work perfectly so far.
Summary: My desktop is 22C, so it's not a heat issue, I got my first one for my new build, that PS only last me around 3 months, then I RMA it to Corsair, good customer service, got it back less then 20 days, same problem as the first, it didnt last very long, die after 2 months, im very dissapointed with this power supply, not worth the effort of RMA it back anymore, just going to use my old OCZ 700w that works more then 5 years without a problem.
Pros: -750W power, -alot of cable for connections
Cons: -doesnt last long, nothing against Corsair. I love their rams:)
Summary: The coil whining appears when the PSU is cold and sooner or later, after gaming and warming the system the coil noise goes away. I was told to be careful with this brand and I won't be returning to them any time soon.
Pros: Packaging was very nice, Hasn't failed yet except for...
Cons: The coil noise on this psu is absurd. I've RMAed the product and the second does the exact same thing.
Summary: i thought that this psu was pretty good overall, the biggest problem that i had was with the molex to 4 pin connector, which i tried to connect it and one of the pins came out broken. so i went to get it replaced and other than that the power supply it self is pretty good.
Pros: looks nice,, sleeved, psu came with cloth cover, efficiency
Cons: partially modular, molex to 4 pin cable wasnt as good quality