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Gamemax Gamma 300 Rainbow

Photos - Computer Cooling Gamemax Gamma 300 Rainbow
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An inexpensive low-profile cooler from Gamemax, which belongs to the low-cost segment, but is not much inferior to more expensive tower coolers. It is easy to install, efficient in operation, not too noisy and does not conflict with other components due to the low profile design. Unlike traditional tower COs, in which the heatsink is located perpendicular to the processor, in Gamemax Gamma 300 Rainbow the design resembles a sandwich: the heatsink hangs over the processor, a 120mm fan blows over it, and 5 heat pipes directly contact the processor. The fan speed can be adjusted from near-silent (800 rpm) to high speed (1900 rpm), which provides an impressive airflow with a power of 58.8 CFM and a pressure of 2.18 mm H2O. The manufacturer claims that the design is capable of dissipating up to...180 W of heat from the processor. Considering that it will most likely be installed in a compact case with limited interior decoration, the Gamma 300 Rainbow Cooling system will be the best choice for entry-level and mid-level builds with a compact motherboard, a small-sized Cube Case, and a mid-range processor with 6 or 8 physical cores. An important advantage of this model compared to other entry-level coolers is a full-fledged addressable ARGB backlight with the ability to synchronize with other components. In particular, the manufacturer claims support for Asus Aura Sync, Gigabyte Fusion and MSi Mystic Light systems.
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Gamemax Gamma 300 Rainbow
Type:air cooler
Suitable for:for CPU
Socket Intel:775, 1150, 1155/1156, 1366, 1151/1151 v2, 1200
Socket AMD:AM2/AM3/FM1/FM2, AM4
Revolutions:before 1900 rpm
Heat pipes:5
TDP:180 W
Height:85 mm
Easy installation. TDP at 180W. Automatic speed control. ARGB lighting with Asus Aura Sync support.

An inexpensive low-profile cooler from Gamemax, which belongs to the low-cost segment, but is not much inferior to more expensive tower coolers. It is easy to install, efficient in operation, not too noisy and does not conflict with other components due to the low profile design. Unlike traditional tower COs, in which the heatsink is located perpendicular to the processor, in Gamemax Gamma 300 Rainbow the design resembles a sandwich: the heatsink hangs over the processor, a 120mm fan blows over it, and 5 heat pipes directly contact the processor.

The fan speed can be adjusted from near-silent (800 rpm) to high speed (1900 rpm), which provides an impressive airflow with a power of 58.8 CFM and a pressure of 2.18 mm H2O. The manufacturer claims that the design is capable of dissipating up to 180 W of heat from the processor. Considering that it will most likely be installed in a compact case with limited interior decoration, the Gamma 300 Rainbow Cooling system will be the best choice for entry-level and mid-level builds with a compact motherboard, a small-sized Cube Case, and a mid-range processor with 6 or 8 physical cores. An important advantage of this model compared to other entry-level coolers is a full-fledged addressable ARGB backlight with the ability to synchronize with other components. In particular, the manufacturer claims support for Asus Aura Sync, Gigabyte Fusion and MSi Mystic Light systems.

All specifications
Specifications Gamma 300 Rainbow
Main specs
Featuresfor CPU
Product typeair cooler
Air flow directiondown (on motherboard)
Max. TDP180 W
Fan
Number of fans1
Bearinghydrodynamic
Min. RPM800 rpm
Max. RPM1900 rpm
Speed controllerauto (PWM)
Max. air flow58.8 CFM
Static pressure2.18 mm H2O
replaceable
Noise level29 dB
Power source4-pin
Radiator
Heat pipes5
Heatpipe contactstraight
Heatsink materialaluminium / copper
Plate materialaluminium
SocketAMD AM2/AM3/FM1/FM2
AMD AM4
Intel 775
Intel 1150
Intel 1155/1156
Intel 1366
Intel 1151 / 1151 v2
Intel 1200
General
Lighting
Lighting colourARGB
Lighting syncmulti compatibility
Mount typebilateral (backplate)
Dimensions125x125x85 mm
Height85 mm
Weight640 g
Official Websitegamemaxpc.com
Added to E-Catalogapril 2021
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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Video reviews

Practical role model

The Gamemax Gamma 300 Rainbow is a rather interesting low-profile cooler that could be used as an example for others. It is friendly with almost all popular processor sockets (except for the new LGA 1700), easy to install (simple latches are used instead of bolts), equipped with an efficient PWM fan, effective in solving problems of cooling overheated processors and equipped with an interesting backlight.

Passport TDP ― 180 W

The presence of five heat pipes and a maximum TDP of 180 W makes the Gamemax Gamma 300 Rainbow the optimal solution for quiet cooling (the fan starts at 800 rpm) of younger modern processors - Intel Core i5 and AMD Ryzen 5. Of course, the cooler will cope with more performant six-core processors with a little manual overclocking, however, in this case, the turntable can accelerate to its maximum speed (1800 rpm) and the term “acoustic comfort” will have to be completely forgotten. Well, do not forget that overclocking of multi-threaded six-cores was considered the lot of enthusiasts only 5 years ago, and Cooling system from conditional Noctua with price tags in the region of $ 150-200 were usually used for cooling, so you should not expect miracles from such inexpensive products.

Targeted lighting with Asus Aura Sync support

Compared to other entry-level low-profile cooling systems, the Gamma 300 Rainbow stands out thanks to its backlighting. Moreover, these are not just LEDs that were installed for show, and not even RGB, but a full-fledged addressable backlight with all its goodies, including support for backlight synchronization. However Gamemaxx promises 100% compatibility only with Asus Aura Sync, and you'll be lucky with boards from MSI, Gigabyte and ASRock. Anyway, for a low-cost Cooling system with a price tag of just over $20, this is pretty cool. Also to be commended is the streamlined mounting kit, with a redesigned rear panel and clips that make this "mini-tower" easy to install.

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