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Corsair Hydro Series H55 120mm CPU Liquid Cooler

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Quoting product code: A70NG


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About this product


  • All-in-one cooler that is pre-filled for easy installation
  • Works with a range of sockets, such as Intel LGA 2011, 115x and AMD FM1, AM3
  • Supplied with a 120mm fan which spins at 1,700RPM, producing 30.32dBA of noise

Product overview

• All-in-one cooler that is pre-filled for easy installation
• Works with a range of sockets, such as Intel LGA 2011, 115x and AMD FM1, AM3
• Supplied with a 120mm fan which spins at 1,700RPM, producing 30.32dBA of noise
• The fan can move 57 cubic feet per minute (CFM) of air, producing fantastic airflow for cooling
• Fan and cooling block is fitted with a standard 3-pin connector for connecting to almost any motherboard
• Manufacturer part number: CW-9060010-WW

Will this be the right cooler for me?
This Hydro Series H55 all-in-one CPU liquid cooler is perfect for cooling your CPU and will fit in even the most compact of cases thanks to its small components and flexible rubber tubing. The closed-loop design has been pre-filled with coolant and can be installed straight away, as thermal paste has already been pre-applied. Provided with the cooler is a fan that spins at 1700RPM, which results in 30.32dBA of noise, 1.9mm/H2O of static pressure and the movement of 57 cubic feet per minute (CFM) of air. This is a good amount of airflow to keep the coolant and CPU cool.

The radiator can be installed in most 120mm fan mounts, making it usable in a range of cases. At only 27mm thick, not a lot of space is taken up by the radiator and also means that the airflow it needs is reduced, keeping noise production to a minimum. In addition, the pump unit (cooling block) is of a low-profile design, which helps to reduce the space needed, makes installation easier and improves general airflow in your case.

What is this compatible with?
Modular, tool-free mounting brackets are included and thermal paste is already pre-applied to aid in quick installation. This water cooler is compatible with both Intel and AMD sockets, such as Intel LGA 2011 and LGA 115x (LGA 1151, LGA 1150, LGA 1155, LGA 1156) and AMD socket AM3 and AM2.

Rated 5 out of 5 by from Great budget liquid cooler! I have an AMD FX 6300 which ships with a notoriously inferior heatsink and fan. I decided to spend the extra and bump up to this H55 in order to keep my new case both quiet and cooler, I was unsure how effective this cooler would be but I am extremely satisfied. The highest temperature I have seen so far is 41oC and that was with all my case fans off, and only the radiator fan turned on. The fan is loud when on full power, but if you can adjust the voltage with fan control hardware like I have, then it runs both quietly and cool. Overall I would certainly recommend without hesitation.
Date published: 2016-04-13
Rated 5 out of 5 by from Very Impressed Having bought a new computer with top line specs I was really dissapointed when it came with a stock cooler, that didnt cool at all. My cpu was at 40-50 temps when just web browsing. I installed this, having never really messed around with the internals of computers before, in about half an hour. My temps are now a cool 8-10 degrees and the sound is very very low especially compaired to my stock cooler!
Date published: 2014-07-09
Rated 5 out of 5 by from Way Beyond my expectations Well, I was dubious that this could perform, I have a Quad Core phenom II x4 system with 6Gb Ram, SLI graphic Cards and the usual DVDRW etc.etc.etc. heat was becoming an issue and the BSOD showed it's ugly head. So I did so e researching and although this item got some good reviews, it also had a few stating noises from pump & Fan. So I took the plunge, as soon as unpacked, it is a superb designed bit of kit, the radiator and fan Assembly is quite bulky. The CPU cooling end is an impressive design, read the instructions and fits together very easily, Search YouTube and there is a great video of the installation. In my case, I had to remove a small part of the case to allow a nice positioning of the radiator, the two electrical connectors are three Pin and easy fin attachments. Then the startup, no filling or priming as it come ready to go. Powered up the system and immediately once the fan had reduced by the BIOS, there was no strange noises, very very quite and so I left it for 20 minutes, as time went on the fan speed reduced until it was so quite. Then I moved on to temps. Using hardware monitoring software, with the stock heatsink & fan running MS Flightsim X with all details set to UltraDense the temp was high 60c, occasionally hitting 70c Running the same test with the Corsair Hydro Series H55 the four cores are running between 30-40c. I am so impressed, it's not a massive amount of money, about twice the cost of a good stock heatsink & Fan but it way surpasses my expectations after reading some reviews.
Date published: 2014-07-28
Rated 4 out of 5 by from Quiet and efficient This is ideal for people who want to keep their multicore Intel and AMD processors cool, has all you need to get going and no worrying about fluid refills. Very easy to install and make quite a bit of space available for better airflow and cooling.
Date published: 2014-05-22
Rated 4 out of 5 by from overall pretty good I've had this cooling unit for about 4 months now and havnt had an issue with it it does what it says on the tin. I did find yesterday playing GTA 5 my CPU did overheat and was suprised. Other than that this cooler has been a great addition to my rig. Amd bullzoder 4 core oc 5ghz Kingston hyper x ddr3 16gb ram X2 sapphire hd7870 crossfire 800watts corsair PSU Corsair grey gaming case
Date published: 2015-04-25
Rated 5 out of 5 by from Fantastic I brought this to replace my Cooler Master Hyper 103, was my first ever water cooling unit, asn I did take a big risk, but the the returns are even better (FX6300) Stock cooler - idle 45c @ 3.5GHz Hyper 103 - idle temp 29c @ 4.4GHz H55 idle - 15c @ 5.2GHz So, all round fantastic.... Recommend to anyone
Date published: 2017-07-10
Rated 2 out of 5 by from Not that impressed After 6 months of using it, all of a sudden there were some rattling noise and the cpu temperature got to 100 dagree. Air bubbles got stuck in the water loop and there is no way you can do anything about it.
Date published: 2017-12-27
Rated 5 out of 5 by from Great cooling I've just fitted my h55 and I am over the moon. I am getting much better temperatures, before 20c idle 60c stress testing now, on idle 6c and stress testing 40c. This is on an overclocked amd fx 4100.
Date published: 2017-03-10
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Manufacturer part number CW-9060010-WW
Manufacturer Corsair
Product type CPU liquid cooler
For use with CPU
Colour Black
LED colour N/A
Fan diameter 120 mm
Included fan quantity 1
Noise level 30.32 dBA
Airflow 57 CFM
Static pressure 1.9 mm/H2O
Rotation Speed 1700 RPM
Fan Bearing Advanced hydraulic
Adjustable fan speed No
Mounting kit included Yes – mounting screws and back plates
Fan power
Power wattage Manufacturer not specified
Operating voltage Manufacturer not specified
Power draw Manufacturer not specified
Power connector 3-pin
Compatible sockets – Intel Intel LGA 115x (1150, 1151, 1155, 1156), 1366, and 2011
Compatible sockets – AMD AMD sockets AM2, AM3 and FM1
Compatible monitoring software N/A
Other features
Pump noise level Manufacturer not specified
Cooling block – power connector 3-pin
Tubes 2 x Low evaporation rubber tubes
Width 120 mm
Depth 25 mm
Height 120 mm
Width 120 mm
Depth 27 mm
Height 152 mm
Cooling block
Width 50 mm (diameter, approximately)
Depth N/A
Height 50 mm (approximately)
Total – fan and radiator
Width Manufacturer not specified
Depth Manufacturer not specified
Height Manufacturer not specified
Fan weight 200 g
Cold plate material Copper micro fin
Radiator material Aluminium
Manufacturer warranty 5 years
Cables included and length Power cables connected
Package contents
Corsair H55 liquid CPU cooler
120mm fan
Mounting brackets for Intel LGA 115x/1136/2011 and AMD AM2/AM3
Fan and radiator mounting screws

Hi does it come with pre aplied thermal paste?

Asked by: bobbbbbbbbbbbbbbbbbbbbb
Yes, I am pleased to advise this is already applied to the kit.
Answered by: Dominic
Date published: 2017-04-17

What is the power supply requirement for the pump. Will it run on 12v. I am looking at using it in a standalone application.

Asked by: 125TECHDDIR
Unfortunately we cannot guarantee this will work for your intended use as they are only designed to be run from a computer fan header
Answered by: Dale
Date published: 2017-03-13

Will this cooler fit on an FM2+ socket or is this an older version of this model

Asked by: Darryl
CORSAIR Hydro CW-9060010-WW H55 120 mm CPU Cooler this is from another site and I have seen the box in one of their stores and it says that it will work with the following sockets Intel™ LGA 115x/1136/2011 and AMD AM2/AM3/FM1/FM2 so this must be the older one
Answered by: Darryl
Date published: 2017-02-08

will this fit on a 1151 socket cpu

Asked by: bradley
Works with a range of sockets, such as Intel LGA 2011, 115x and AMD FM1, AM3 115x indicates all sockets that have the 115 prefix 1150 / 1151 / 1155
Answered by: Les
Date published: 2016-08-18

Will I need to refill it after a while?

Asked by: AwsumN00b
No the system is self contained.
Answered by: Dominic
Date published: 2016-06-14

hi would this c p u cooler fit my motherboard My motherboard is a DQ67SW

Asked by: rooster
Unfortunately we are unable to guarantee full compatibility for this item in your intended application.
Answered by: Dominic
Date published: 2016-06-01

I have an intel i7 2600k (sandybridge) will this work with my CPU?

Asked by: Darius
Compatible with Intel™ LGA 1150, 1155, 1156, 1366, 2011 and AMD AM2, AM3, FM1
Answered by: Dominic
Date published: 2015-10-23
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