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ID-COOLING DK-03 Rainbow - CPU Cooler

Reviews ID-COOLING DK-03 Rainbow

Interested in reviews of ID-COOLING DK-03 Rainbow? It got 4.2 out of 5 stars from our customers. Find specific customer reviews of ID-COOLING DK-03 Rainbow below. We will appreciate if you also share your experiences with ID-COOLING DK-03 Rainbow after purchasing.

User Reviews

Jiří, Táborflag
Rated 24/10/2025, variant ID-COOLING DK-03 Rainbow
Verified purchase
For manufacturers: it is necessary to keep an eye on the size of the cpu base - the ribs reached up to the condyles see photo, I had to cut off part of the ribs - to reduce the height. Otherwise everything is OK. Alza thanks.
Well cooled cpu i5 10505 DELL OptiPlex 3080 SFF
price
Possibility to exchange the fan for 92mm
Height
easy assembly to the base
size of the cpu base, the ribs sat up to the capacitors
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Ondřej, Liberecflag
Rated 21/10/2025, variant ID-COOLING DK-03 Rainbow
Verified purchase
An unnecessarily colorful but low cooler that I was looking for in a NAS, as a replacement for an older Arctic Alpine 23. The 120 mm fan is relatively loud though. In the end I took off the colour fan and replaced it with Noctua NF-A9x14 without any problems, very satisfied. Fixing on AM4 is more complicated, but with the combinations without problems, I did it about 5 times in a few days.
Cool (3400G around 30 at low load)
Quality heatsink
Possibility to exchange the fan for 92mm
I expected it to be tighter
Installation of AM4 is more complicated, but it's fine with knuckles (not really with fingers)
The LED cannot be switched off
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Jaroslav, Heralticeflag
Rated 22/08/2025, variant ID-COOLING DK-03 Rainbow
Verified purchase
Let's see what the fixings will hold. Personally, I preferred to have a bracket with nuts mounted underneath the plate
Quick assembly from the top of the board only
Slightly unbalanced
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Customer, Zlínflag
Rated 18/07/2025, variant ID-COOLING DK-03 Rainbow
Verified purchase
haven't tried it yet, hope it will be good
rgb
price
very heavy nadavani on AM4 board, I'm afraid of doing nothing wrong
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Dušan, Letoniceflag
Rated 29/05/2025, variant ID-COOLING DK-03 Rainbow
Verified purchase - review from a price comparison website
Finally, I have not used it sharply, so I can not judge the no/ease of assembly).
Very quiet and silent
Large cooler volume (reduces the need to increase the speed at short-term higher CPU loads)
It doesn't have to fit in a small desktop PC
At longer higher CPU load the fan is audible (not through the motor noise, but through the airflow noise)
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Customer, Ústí nad Labemflag
Rated 14/05/2025, variant ID-COOLING DK-03 Rainbow
Verified purchase
With my i7 7700, it handles it without any problems.
Easy installation.
The price is appropriate.
In my opinion, the LED backlight is unnecessary here.
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Adam, Hořátevflag
Rated 02/09/2024, variant ID-COOLING DK-03 Rainbow
Verified purchase
Cool intel core i5 12th generation
Quiet
Thermally conductive paste in the package
Connection 4 pin
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Miloslav, Ústí nad Labem - Předliceflag
Rated 01/09/2024, variant ID-COOLING DK-03 Rainbow
Verified purchase
cools the processor, satisfaction for me
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Milan, Praha 8 - Karlínflag
Rated 05/06/2024, variant ID-COOLING DK-03 Rainbow
Verified purchase - review from a price comparison website
easy installation
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Anonymous customerflag
Rated 14/04/2024, variant ID-COOLING DK-03 Rainbow
Verified purchase
It has PWM
Static RGB
Hydraulic bearing
TDP 100W
A decent cooler for the price
I needed a cooler up to 64mm height, here and on the manufacturer's website it says 63mm, but the cooler is actually 65mm. But it'll only be temporary until a better one arrives, so I won't be returning it.
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