Corsair used to be one of the best products, but lately, their items should be sold at the big W and big K, because that's where their quality is at now.

Gold rated It did not work out of the box; Built whole system in a small form case, only to have to then spends hours trouble shooting; After all that, turned out Corsair PSU Gold was DOA

The size and power of this thing is truly amazing.. a silent wonder of modern electrical engineering. However, the cables are shoddy. Really tough to bend, ugly and they never feel like they fit in the holes. You are almost certainly going to need to replace or extend these things.

I have to deduct 2 stars to the score because of the coil whine and very stiff cables. I'm opting for a custom length sleeved cables to easily route and hide the cables in my ITX build. I am pretty sure not all SF600 units released has this coil whine/buzzing noise issues.

-Small, well built and compact; Perfect for Small Form Factor builds, I'm using it on my Ncase M1 -Stable under full load -Solid Japanese caps for reliability -Fan is quiet during operation -Ribbon style cables

-Cables are VERY stiff -This unit that I got has a coil whine/buzzing noise when gaming and running benchmarks; I can hear it if I get my ear close to the PSU; Not irritatingly loud though

Fantastic Power Supply. Cables were slightly too short for my build in the Fractal Design Nano S, but overall, can't complain. I returned the one I got from Amazon, since Corsair's certified refurbished version was over $60 cheaper than the Amazon version.

I had a 6700k and 1080 and it was rated at 400 watts but with the the cpu oc, i could never even try to put one drop of extra load on the 1080 or it would crash from under voltage. And the wattage on the wall was only showing 420 but no matter what i did it just wouldnt keep up.

Its size is incredible; cables are nice and short

The lanes dont hold up under load

The cables may be stiff, but the bigger issue is how stiff the 24pin ATX connector is when plugging them in.

This was purchased to fit inside a DS380 case and power a stack of 8 drives in the future. This PSU has a good build quality and a great warranty period to boot. It has plenty of juice leftover for the i7 6700 in the NAS/Server and best of all (at least for the moment) The device is dead quiet with...

Absolutely love this PSU. Totally modular, and the size makes it great for tight installations. If they can make them this small, why continue with the full ATX size I see adapters are available. Will keep that in mind for future builds.

We recently evaluated Corsair's SF450, which left a good impression on us. Now it's time to test the family's flagship SF600, which can deliver 150W more power using exactly the same cable configuration.

Full power at 47 °C; Efficient; Ripple Suppression; Load regulation; Transient response; 5VSB performance; Compact dimensions; Quality caps; Build quality; Fully modular; Hold-up time; Warranty

Price; Noisy; No option to deactivate the semi-passive mode; Single EPS connector; Should have more PCIe and SATA connectors; No Berg adapter is provided; ATX cable should be longer; No SFX to ATX adapter

Corsair has a well-established number of power-supply units (PSUs) in its current arsenal. Some focus on all-out performance, others on excellent ripple suppression, while some that place value higher up the list of priorities.

Seven-year warranty; Competitive price; Excellent performance; Ideal for a smaller build

SFX remains a niche market