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CPU Cooler

Corsair - H115i PRO 55.4 CFM Liquid CPU Cooler

( 4.7 Average / 31 Ratings )





H115i PRO

Part #


Supported Sockets


Liquid Cooled


Radiator Size


Noise Level

20.4 dB


1200 RPM

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon Deutschland €129.90 Free two-day shipping with Amazon Prime In stock €129.90
( 56 new from €129.80, 42 used from €93.71. Last updated 4 hours ago. )
Mindfactory €128.92 +€8.99 s/h In stock €137.91
Caseking €139.90 In stock €139.90+
Alza €129.90 +€12.90 s/h In stock €142.80
ARLT €144.99 +FREE s/h €144.99
Alternate €139.90 +€5.99 s/h €145.89
Corsair DE €149.90 In stock €149.90+
Aquatuning €151.19 €151.19+
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.de at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


omnikron702 27 points 14 months ago
from completed build Meet "Ragnar"

Got it Refurbished from Corsair for $90 Keeps my cpu nice and cool but takes up alot of space in the s340 elite.

junglasses 16 points 13 months ago

Insanely quiet AIO. Paired with two be quiet! Silent Wings 3 140mm fans, it is inaudible at full load and beats large air coolers (e.g. the Dark Rock Pro 3) in noise:performance ratio.

slashmod 13 points 13 months ago
from completed build Corsair/Ryzen Build

This thing is worth every penny. 40/65c temps at idle and under load respectively on a 1700x clocked at 4.0ghz. I didn't even use a super high-end thermal compound either, just run of the mill artic silver for $6. I'm tempted to put something a little better on and see if I can climb over 4.2ghz stable.

mshie9876 12 points 13 months ago
from completed build The UwUinator

Silent, powerful and damn sexy

Jebus5000 19 points 12 months ago
from completed build The Dead Yeti

Complaints: The fan cables that extend out of the main cooling cover for the CPU make cable routing a bit tricky. The fan connector is also NOT long enough to stretch to the Phanteks fan controller, so I just routed it out and back in and removed the controller altogether. Shame.

The radiator is surprisingly wide for its size and intended purpose. I added it to the intake portion of the case to ensure if was receiving the coldest air possible and not soaking in the heat generated from the case. I wish I could move it up another inch or so in the case so the cables don't rest on the GPU. However, my case doesn't seem to have the rails go up far enough.

Cooling seems very strong. I'm not a big fan of overclocking and risking the hardware just to pump up a number. Thus, it's more than enough for me. I don't really get above 50 C on Prime95 and the system is very quiet. I replaced the loud Corsair fans with the Phanteks fans that came with my case. Temps seem the same.

As for the RGB, I really like the settings and adjustments. My favorite setting allows the RGB to change with the color of the CPU. This is ultra cool (or hot?).

Kaidis86 13 points 12 months ago
from completed build The Commodore

Good AIO for the money. Nothing fancy. Little room for customization with rgb and colored logo plates.

OrbitalBuzzsaw 11 points 11 months ago

Awesome. Nice and quiet, performs well, easy to mount, ML fans are near silent and move a heck of a lot of air.. Only complaint is that there's a lot of cables coming off the block.

swayshops 6 points 11 months ago
from completed build PC2: Phantom

Sexy, but haven't figured out how to just turn OFF the LED

haza12d 21 points 9 months ago
from completed build Imagine... Dragons

Keeps my 8700K nice and cool that's overclocked to 4.7GHz on all cores. Love that you can customize the light effect and also love the fact that they come with ML Fans. Silent and cool.

KevinFumbles 13 points 8 months ago

I want to give this cooler 5 stars, but the only thing keeping me from that is their software is really buggy with this cooler. In Link, it doesn't even show up whether it is plugged into the motherboard or the Commander Pro. I was able to get it to show up in iCue, but I'm just not a fan of that currently. It did show up in Link once and that was only after I installed iCue. I haven't been able to control the lighting or the pump speed at all though which is a disappointment. On the actual cooler side of things, it works great! I don't see temps above 65 even while overclocking. I did replace the stock ML fans that it comes with with the RGB MLs that I already had though so I can't really speak to those. It really is a great cooler though and if they can fix the software implementation, I would easily give this 5 stars.