this cooling system substantially improved the temperature of my AMD fx 8350, I am very satisfied with how this works hydro h55

So I can definitely recommend this cooling system.

The system is very quiet.<20 minutes to install from opening the box to closing the CPU case.

Haven't really stressed the system, but the cooler appears more than adequate to control the temperature of my i7 5820 microprocessor.

Overall, it's a great cooling system, with a decent, but somewhat loud, fan.

Excellent cooling system.

Reapplied paste, cleaned the system out, nothing worked

Amazing processor cooler system

It works great and keeps my system a lot cooler than the stock heat sink

The H55 was several times louder then the system it replaced but worse it sounded to me like it was going to die

: As with any liquid cooling system, be sure to inspect each hose for leakage before running this with your expensive equipment.

i7-6700K, 16G DDR4, 850Evo-SSD, MSI-1060-GPU, EGVA-750-PSU et al), with this CPU cooling system, which is HORRIBLY noisy&LOUD upon starting the system, or running slight task, even Excel test

My only issue is this cooling system seems to be a little louder than the stock CPU fan was when the computer is just idle, probably just the pump running

I've honestly stayed away from liquid cooling systems for fear of broken pins, leaks, etc

Was apprehensive on switching to a AIO but so far did this one two systems its very quite and keeps my systems about 30-40c under light to med use fan rpm 400-600 so I will recommend this for those who are looking into some better cooling with less fan noise and some light overclocking.

With my 212evo my system idled at 40c and under load got to around 70c

Thanks Corsair, this liquid cooler system is awesome

CPU is running cool and the whole system is a little quieter.

I'm now using the radiator in a DIY cooling system

I think it outperforms air cooling systems at this price range

Had to buy another cooling system.

If your only intention is to quiet your system, I highly recommend the H55.

I was pleasantly surprised by the ease of installation, and the watercooling keeps my system super quiet

This cooling system is handling my i7 Coffee Lake processor overclocking quite well

Still this is quite a lot of bang for your buck, and although it might be a little more pricey, you get what you pay for with this entry level liquid cooling system.

I replace the cooling system with this Corsair on and it has been working great ever since.

This is my very first water cooled system and now that it is

I was scared of going with a liquid cooling system but the Corsair H55 is amazing.

If you're case has room for only single 120 mm intake/exhaust fans, then this is the cooling system for you.

This cooling system really helped me out.

but, if you wish for your GPU temps lower than 50 °C, you should consider a more powerful system like H100i, H100i GTX, H105

Replaced the dead stock cooling system in my Alienware R4 with this unit

The instructions were simple and clear and I've upgraded from a previous Corsair water cooling system.

The system fit well in my Fractal Design Node 304 mini-itx case

That system is awesome and I have no regrets using that instead

my first watercooling system, quite difficult to fit in my Commander 64 Thermaltake cabinet

Needed to replace my old liquid cooling system in my computer

I ran some games like Starcraft and Unreal T3 and my system stayed cool

Was told by a computer repair service in Gloucester, Va. that my original fan for my cooling system was in backwards.

This Corsair replacement does a far better job and I have a lot of confidence in this cooling system.

No matter the fan cooling system I used, I always hit 90 C if stressing or high OC gaming.

This ruined my entire system and I am beyond furious

I watched my Intel I7 8th reach 70°C on the BIOS screen before realizing the cooling system was not working.

I am going to have to look for another solution at this point, I don't want to keep having to rip and replace cooling systems.

A good CPU cooling system is one you forget is there

Remove the old cooling system, clean off the old paste (the new paste is already applied to the cooling block) and attach using the appropriate bracket

After booting up your newly cooled system, download the Corsair Link software and check your temps

Best cooling system for my PC I could find

I rather have spent the money in another cooling system.

I watched my Intel I7 8th reach 70°C on the BIOS screen before realizing the cooling system was not working.

UNLESS YOU WANT TO LOSE YOUR ENTIRE SYSTEM!

I'm happy I chose this cooling system.

Mounting system is just plain awesome...much easier even than a fan/heatsink unit.