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GameMax Gamma 300 Rainbow ARGB CPU Cooler

GameMax Gamma 300 Rainbow ARGB CPU Cooler

CCL Code: CLR2062

£25.62 inc VAT

GameMax Gamma 300 Rainbow ARGB CPU Cooler


£25.62 inc VAT

Available for delivery from Tuesday 4th April

20+ In Stock Now

Buying in bulk? Contact our business team.

CCL Code: CLR2062

The latest CPU cooler to be added to the GameMax family, the new Gamma 300 Rainbow ARGB CPU compatible with Intel and AMD, this small compact cooler provides the perfect balance between looks and functionality.

The Gamma 300 is all about the performance, with five heat pipes all using direct contact technology, it provides some of the best thermal performances for it’s size. It includes a uniquely designed 120mm fan, for an exceptional cooling performance, not only does this fan produce top performance but the stylish looking fan will certainly not look out of place in your chosen build.

The fans are synchronised to present amazing lighting effects simultaneously. Easily control your ARGB lighting system with a controller or RGB software when connected to a compatible motherboard (such as ASUS Aura).

Optimised mounting kit with enhanced back plate and clips allow easy installation and improved durability.

In line with the GameMax ethos this case offers style, performance and the ultimate experience.

Main Features

  • Fan Design - The Gamma 300 comes with a unique fan design, the 120mm fan includes a concaved area increasing the cooling capacity. With a thermal design requiring less than 180W to power and with a hydro bearing motor, the fan can offer a longer life span compared to traditional designs.
  • Heat Pipes - Five heat pipes are used with direct contact technology increasing the overall performance of the cooler and all of these are a C- shape for compact cooling and non-interference when installing RAM.
  • AURA Sync - You can now take your LED colour to new levels with the included ARGB motherboard connector, simply connect the 3pin to your motherboard and you can use the mobo software to sync your fan the way you like.
  • Intel Compatibility - Intel Socket LGA775 / Intel LGA115X / Intel LGA1366
  • AMD Compatibility - AMD Socket 754 / 939 / 940 / AM2 / AM2+ / AM3 / AM4 / FM1 / FM2
  • Low Profile - With a total height of approximately 85mm this horizontal mounted CPU cooler is ideal for systems with not a lot of room.

CPU Types

Socket AMD Socket 754 / 939 / 940 / AM2 / AM2+ / AM3 / AM4 / FM1 / FM2
Intel Socket LGA775 / Intel LGA115X / Intel LGA1366


Fan Bearing Type Hydro
Fan Speed 800 ~ 1500 RPM
Fan Noise Level 17.5 ~ 28.8 dBA
Airflow 21 ~ 52 CFM

Fan Speed Controller

Connector 4 pin PWM
Allowable Power 4.8 W
Voltage 12 VDC
Current 0.4 A


Form Factor CPU Cooler
Base Material Copper
In The Box CPU Cooler
Thermal Compound
Width 119 mm
Depth 129 mm
Height 85 mm
Weight 0.42 kg
Fan Width 12 cm
Fan Depth 120 mm
Fan Height 25 mm

Key Features

Compatible with Socket AM3 Yes
Compatible with Socket AM2+ Yes
Compatible with Socket AM2 Yes
Compatible with Socket 939 Yes
Compatible with Socket 940 Yes
Compatible with Socket 754 Yes
Compatible with Socket 1366 Yes
Compatible with Socket 1156 Yes
Compatible with Socket 775 Yes
Heatpipe Technology Yes
Includes Fan Yes
Compatible with Socket 2011 No
Compatible with Socket 1155 Yes
Compatible with Socket AM3+ Yes
Compatible with Socket FM1 Yes
Display Model in Showroom No
Compatible with Socket FM2 Yes
Liquid Cooler No
Compatible with Socket 1150 Yes
Watercooler No
Compatible with Socket 1151 Yes
Compatible with Socket AM4 Yes
Cooler Height 85 mm
Compatible with Socket TR4 No
Compatible with Socket 2066 No
Compatible with Socket 3647 No
Radiator Length N/A mm
Compatible with Socket 1200 Yes
Compatible with Socket 1200 Yes
Power Requirement (auto) 5 W
Cooler count 1


Warranty 1 Year

Item Details

Manufacturer GameMax
Manufacturer Code GAMMA 300-ARGB
EAN 6931858779791
Condition New

Warranty Information

Warranty 1 Year

Manufacturer Information

Manufacturer GameMax
Manufacturer Code GAMMA 300-ARGB

Do you have you a question about the GameMax Gamma 300 Rainbow ARGB CPU Cooler?

Q: Does this cooler have any issues with RAM clearance? With the Rad being mounted sideways I am worried this will interfere with my Corsair Vengeance RGB RAM and not fit?
Answer by Website User on 9th August 2021
I do not believe so but I am not 100% sure - Kristian N
0 customers found this answer helpful.
Post Answer
Q: what is the tdp on this and the gamma 500 ?
Answer by Website User on 6th October 2020
Our apologies, GameMax does not provide TDP information for their coolers. -MR
0 customers found this answer helpful.
Post Answer
Q: Does this cooler use the clip over the plastic motherboard hook method where you have to use stupid amounts of pressure for AM4 or do you screw metal plates each side of the cooler and attach with 4 screws to the AM4 back plate? Thanks
Answer by Website User on 18th September 2020
This will use a clip over the motherboard hooks. -MR
0 customers found this answer helpful.
Post Answer
Q: Hello. Noob question alert. If I install this to a non ARGB motherboard will it still light up but just mean that I can't sync/control the lights or will it not light up at all? Thanks.
Answer by Website User on 12th August 2020
If you dont plug in the 3 pin ARGB cable in it will not light up but the fan will still work perfectly, if your motherboard has not got a 3 pin ARGB header you can get a cheap Gamemax ARGB fan controller and plug the header into that and control the lights with the remote, hope this helps.
1 customer found this answer helpful.
Post Answer
4.3 / 5 3 reviews


10 months ago

solid and cheap. good product. will buy again.

Damian Rowe

September 2021

Great value CPU Cooler for a budget build. Used in conjuntion with the ARGB Gamemax Hub and fans it syncs with the lighting effects. keeps the CPU Cool at 33 idle and 60 under full load so well (with other case cooling). Easy to put together but is quite wide so watch out for the height of your RAM. Used Vengeance LPX and cleared it fine.


March 2021

too big so it ends up covering a ram slot reducing amount of ram you can put in