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Try the new builderGAMDIAS BOREAS M1-620 Dual Tower CPU Air Cooler













The GAMDIAS BOREAS M1-620 is a black dual tower CPU air cooler with a 260W TDP rating from GAMDIAS. Its six copper heat pipes use direct contact technology and carry heat into two aluminium fin stacks, cooled by a pair of NOTUS 120mm ARGB PWM fans on hydraulic bearings. The fans run 500-2200RPM for up to 74.31CFM, and the cooler stands 148mm tall on Intel LGA 1851 and 1700 or AMD AM5 and AM4.
The GAMDIAS BOREAS M1-620 is a black dual tower CPU air cooler with a 260W TDP rating from GAMDIAS. Its six copper heat pipes use direct contact technology and carry heat into two aluminium fin stacks, cooled by a pair of NOTUS 120mm ARGB PWM fans on hydraulic bearings. The fans run 500-2200RPM for up to 74.31CFM, and the cooler stands 148mm tall on Intel LGA 1851 and 1700 or AMD AM5 and AM4.

The BOREAS M1-620 splits its heatsink into two aluminium towers, which gives more surface area for heat to leave the heat pipes. Two NOTUS 120mm fans push air through the stacks. GAMDIAS aims the cooler at gaming and overclocked systems, and as an air cooler it has no liquid loop.

The BOREAS M1-620 splits its heatsink into two aluminium towers, which gives more surface area for heat to leave the heat pipes. Two NOTUS 120mm fans push air through the stacks. GAMDIAS aims the cooler at gaming and overclocked systems, and as an air cooler it has no liquid loop.

Six copper heat pipes run from the base up into both towers. Direct contact technology places the pipes on the CPU itself, over a thick base plate. From there the pipes curve upwards and spread their heat across the two aluminium fin stacks.
Six copper heat pipes run from the base up into both towers. Direct contact technology places the pipes on the CPU itself, over a thick base plate. From there the pipes curve upwards and spread their heat across the two aluminium fin stacks.


With the fans removed, the two aluminium fin stacks stand side by side, with the heat pipe ends visible along the top of each. The dual tower layout gives the heatsink a bigger surface area for heat transfer, and GAMDIAS rates the complete cooler for a 260W TDP.

With the fans removed, the two aluminium fin stacks stand side by side, with the heat pipe ends visible along the top of each. The dual tower layout gives the heatsink a bigger surface area for heat transfer, and GAMDIAS rates the complete cooler for a 260W TDP.

Seen from the front, the NOTUS fan lights its blades in addressable RGB around the GAMDIAS hub. Each fan's lighting plugs into a 5V 3-pin ARGB header on the motherboard, so the colours follow the board's effects. Lighting and speed control run on separate connectors.
Seen from the front, the NOTUS fan lights its blades in addressable RGB around the GAMDIAS hub. Each fan's lighting plugs into a 5V 3-pin ARGB header on the motherboard, so the colours follow the board's effects. Lighting and speed control run on separate connectors.


Each NOTUS fan measures 120 x 120 x 25mm and turns on a hydraulic bearing. The 4-pin PWM connector lets the CPU fan header set the speed anywhere from 500 to 2200RPM. GAMDIAS rates the fans at up to 74.31CFM and 2.04mmH2O, with noise from 10dBA to 35dBA.

Each NOTUS fan measures 120 x 120 x 25mm and turns on a hydraulic bearing. The 4-pin PWM connector lets the CPU fan header set the speed anywhere from 500 to 2200RPM. GAMDIAS rates the fans at up to 74.31CFM and 2.04mmH2O, with noise from 10dBA to 35dBA.

The BOREAS M1-620 measures 125 x 137 x 148mm and stands 148mm tall. Confirm that your case lists at least 148mm of CPU cooler clearance before you plan the build. The side view shows how both fin stacks sit above the copper heat pipes and base.
The BOREAS M1-620 measures 125 x 137 x 148mm and stands 148mm tall. Confirm that your case lists at least 148mm of CPU cooler clearance before you plan the build. The side view shows how both fin stacks sit above the copper heat pipes and base.


The universal socket mounting kit covers Intel LGA 1851, 1700, 1200, 115X and 2011 and AMD AM5 and AM4. GAMDIAS's spec table breaks 115X out as LGA 1150, 1151, 1155 and 1156. The box holds the dual heatsink, two ARGB PWM 120mm fans and thermal grease alongside the kit.

The universal socket mounting kit covers Intel LGA 1851, 1700, 1200, 115X and 2011 and AMD AM5 and AM4. GAMDIAS's spec table breaks 115X out as LGA 1150, 1151, 1155 and 1156. The box holds the dual heatsink, two ARGB PWM 120mm fans and thermal grease alongside the kit.
Everything you need to know about this product
GAMDIAS rates it for a 260W TDP. That comes from six copper heat pipes, two aluminium fin stacks and two 120mm fans moving up to 74.31CFM.
GAMDIAS rates the fans at 10dBA at their slowest and 35dBA at a full 2200RPM. They are PWM fans, so the motherboard drops them towards 500RPM at light load.
Yes. The fans use a 4-pin PWM connector for the CPU fan header, which sets them between 500 and 2200RPM by CPU temperature.
GAMDIAS aims it at gaming and overclocked systems and rates it for a 260W TDP. How far an overclock goes still depends on the CPU and on your case airflow.
The cooler is 148mm tall (GAMDIAS's spec table gives 125 x 137 x 148mm), so your case needs at least 148mm of CPU cooler clearance.
Intel LGA 1851, 1700, 1200, 1150, 1151, 1155, 1156 and 2011, and AMD AM5 and AM4. The universal mounting kit is in the box.
The M1-610 uses one built-in 120mm fan at 800-2600RPM and measures 123.9 x 76.1 x 162.9mm. The M1-620 is a dual tower with two 120mm NOTUS fans at 500-2200RPM, six heat pipes and a 148mm height.
If your case clears 148mm and you want a 260W-rated air cooler with ARGB fans and no liquid loop, it covers that with one PWM and one ARGB connection.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.