Best Power supply I have had.

Great priced supply for around 50$ range

This is a nice power supply

If you have a pre built PC with an underpowered power supply (300w or less), and you add an upgraded GPU, you might start seeing problems when you go to play a game

Not the cheapest power supply, but considering the price of a new PC, I thought it was worth it.

Rock solid power supply.

Great Basic power supply

I got this power supply to replace a cheap, crappy, power supply that came with my PC

Corsair makes a great power supply in my opinion

I have learned over the years that the cheap power supplies are a waste of money, (that was what died)

For $60 this is a great choice for solid powers supply that won't blow up and kill your computer

The cables are the perfect length for cave management and they are not red and yellow like a lot of cheap power supplies

It is a great power supply though and has been running non-stop for months with no problems, installation was super quick and fit with the holes already in my computer.

Great power supply for the price

But anyway.., overall good power supply from what I saw.

This is an amazing power supply for a decent price.

a solid, quiet power supply worth checking out!The RM550x Power Supply comes

A great power supply.

Has a great supply output when compared to how much it cost, and can support multiple components without any decrease in power

The supply though is whisper quiet and has no problem running my new graphics card flawlessly.

If you're looking for a reliable power supply that doesn't cost and arm and leg, then go for this one!

Very stable power supply, excellent price point.

Great power supply at a great price

Silent power supply

Really good power supply

Highly recommend this power supply to anyone.

It's a very nice power supply; however, if you have an old motherboard, some of the connectors may not work

Bought to replace 500W Antec with noisy fan (old supply).

Pros:Great power supplyStrongNo problemsThere are no Cons, being that, this is a perfect supply for an average gaming rig.

Nice supply, connections didn't fit all my peripherals

Great low wattage power supply

I will update this review if the supply lets out the magic smoke early

Immediately tried a Thermaltake and EVGA power supply afterwards and they worked perfectly

I was looking for a solid power supply for a medium build office computer

Good power supply from a very good company I bought the CX 500w, the only reason I gave this 4 stars instead of 5 is because of the wires, the wire coating is bulky and makes it hard to bend in the right positions and leaves a clump to deal with.

I am far from pleased because I spent upwards of 1300 dollars on this entire system and that stupid power supply has turned it into little more than a brick

Great replacement power supply.

Silent, supplies more than enough power than I need, black sleeved/modular cables are an awesome feature I think every system should have

Overall: I like the power supply overall it works still even though it was hard to get everything to connect and the 24 pin connector into the motherboard seems like it might pop out if bumped wrong.

Solid Power supply, currently using this in two systems for a year.

Thanks to this perfect little power supply, I was able to revive my dying Computer with a very fair priced and more importantly "modular" PSU.

This is a really great power supply

Works well, is quiet, and continues to work after 9 months without a snag- a great power supply!

Great power supply.

I think if you just need a basic power supply replacement there may be cheaper supplies just as good.

Great power supply does it’s job for a great price

UPDATE 10/20/2012:I've put this PSU up against a slightly more expensive, lower wattage, but more efficient FSP AURUM GOLD 400-Watt 80 PLUS Gold Certified ATX Power Supply Compatible with Intel Core i3 i5 i7 AU-400 to compare the efficiency ratings of Bronze and Gold

One of the easiest power supplies to install

Compare to it, this price is the cheapest power supply in my place

And while this is probably the best power supply I have ever owned, cable management options afforded by modular power supplies seem of little to no advantage over "non-modular" in an SFX form factor

Great little modular power supply.

Amazing power supply, really quiet, and very easy to install

Don't underestimate the importance of having a good power supply; it is one of the most important components in a PC

Excellent power supply, you cannot tell if the computer is on

Solid replacement for the failed power supply in my son's PC

I got this on sale, but if you can afford it, I would definitely spend a little extra and get a more powerful power supply.

It's not the latest and greatest when it comes to the push toward higher efficiency... this unit is not the cheapest 550 W power supply around

If you are a gamer and looking to buy a quite stable good quality power supply this is the one

I think if you just need a basic power supply replacement there may be cheaper supplies just as good.

Amazing power supply

it is a good power supply and all the cables were nicely black sleeved.

It's not modular and it doesn't have quite the electrical stability as the more expensive power supplies, but for about a third of the cost, this VS series does the job and it seems to be working quite well

Best quality power supply ever seen

As for the quality, price, and ease of installation I would recommend this Power Supply to anyone who needs one

Excellent power supply, practically silent.

Very solid power supply.

It was returned to Corsair under warranty, but be aware that you have to ship back at your own expense even thou it is a defective supply

only bad thing about it is the amount of sata power plugs it has, needs more, but other than that, i love this power supply

No problems so far and corsair makes good power supplies

This is a solid power supply that I used in a mini-itx build

Overall, this is a really nice power supply

Best Power Supply for $55

it wasnt a reliable power supply.

Great power supply for the price

CORSAIR is known for creating wonderful power supplies and the CORSAIR RMx Series

A nice power supply that is semi modular in design

It works =) you don't need a crazy huge power supply, my i7 with a 1080ti uses around 250w mining crypto, if the processor is maxed out probably around 300ish watts

Quiet powerful supply, more than enough connectors to power a energy thirsty home built computer

Gold Modular Power Supply or even the Corsair RMx Series, RM550x, 550W, Fully Modular Power Supply, 80+ Gold Certified

but it's nice to have such a quiet power supply

Thanks for this great power supply and great brand

A great power supply upgrade for only slightly more case then your would spend on a new OEM Dell PSU

Good power supply for my new computer build

and I wouldn't hesitate to recommend this power supply for a home desktop repair/upgrade.

Probably the best power supply I've ever purchased.

great power supply

I was unsure of whether I had a bad power supply or a bad motherboard, so I bit the bullet and opened up the

Due to the high savings I experienced, and out of curiousity, I ordered a 400W FSP Aurum 80 Plus Gold power supply ($76), to see how much more efficient a Gold certified PSU is in relation to Bronze.

Turned out it was a bad power supply.

Excellent power supply

really good power supply

Quiet power supply - does have all needed connectors for SATA and my video card.

Great little power supply.

Even RM series is Corsair's beginner series of good power supply, it's already a fantastic one

This supply was perfect in price, performance, and ease of use

PERFECT power supply for replacement or upgrade.

great power supply

Great power supply

I highly recommend this power supply.

If you don't mind a few extra cables in your case or need all the cables it comes with then this would be a perfect power supply.

I was looking for an inexpensive replacement power supply for a 3D printer as the one that came with the printer ran very hot and had a number of really poor reviews

I got this to replace a failed power supply, and am exceptionally pleased with it

I fully recommend this power supply

I've been running this in my office PC now for several months and it's a good basic power supply

Easy install but would recommend a semi modular power supply because I have alot of excess cords that I dont need at the moment.

Excellent power supply from Corsair

Good power supply, operates as expected, no issues, would buy again.

Perfect power supply for me

Great Power supply.

Quiet supply, works like a charm

They condensed a lot in to it, it has an over kill amount of awesome features that cause this hefty little power supply to be a heavy hitter in the SFX arena

Solid and well made power supply that has a nice modular set up

Perfect power supply upgrade for my Dell Vostro 400 Mini Tower

This is one quiet replacement power supply, highly recommended.

This is an excellent power supply.

Corsair are just good quality power supplies if you ask me

This is a great power supply for what it is as far as I can tell.

Using less than 50% capacity, it is the most quiet power supply I have ever encountered!

(RM550x) Very nice power supply

verry nice power supply, all the cables included are braided which is a plus

I installed it in a computer that is 4 years old and it wasn't the easiest power supply that I have replaced.

To conclude, this was the perfect supply for my upgrading, and I would recommend this to anyone looking for a great, reliable power supply

The VS400 is a well built power supply for less demanding builds.

If you have a computer requiring under 450 watts, this is a great power supply for you.

Excellent power supply

I have grown to love Corsair power supplies and will buy nothing else, even for entry level machines..

I used this to replace a dead power supply in my Dell XPS 7100.

Good power supply for my computer

Corsair makes awesome power supplies.

Beautiful, compact, and silent power supply

Nice stable power supply

This is also a great power supply to replace an aging PSU in an older computer

And, to boot, it is a Gold certified power supply,