Air cooler DeepCool AK620 Digital SE White — dual 120 mm fans, 6 heat pipes, PWM, LGA 1700 support, built-in display

DeepCool AK620 Digital SE White is an air cooler designed for desktop CPUs with a dual-fan stack and a compact aluminium radiator. The cooler features two 120 x 25 mm PWM-controlled fans (500–1850 RPM) with Fluid Dynamic Bearing, six 6 mm heat pipes and multi-colour LED illumination. The assembly includes a mounting kit, CPU brackets and screws. Overall cooler height is 161 mm and the radiator height is 154 mm, providing compatibility with LGA 1700 socket systems while maintaining a low maximum noise level of 28 dB.

Advantages

The cooler combines efficient heat dissipation from six heat pipes and a dense aluminium radiator with dual 120 mm fans that support PWM for balanced airflow and acoustic performance. Fluid Dynamic Bearing fans increase durability and reduce operational noise. Multi-colour LEDs and a built-in display provide visual status and customization without affecting core cooling functionality. The included mounting kit and brackets simplify installation on supported sockets.

Suitable for

• Cooling mainstream and high-performance desktop CPUs with LGA 1700 socket
• PC builds requiring compact tower coolers (total height 161 mm)
• Systems where low noise (up to 28 dB) and PWM fan control are desired
• Rigs that benefit from visual feedback via a built-in display and RGB lighting

Key specifications

• Cooling type: Air cooler
• Fans: 2 × 120 × 25 mm, PWM controlled (500–1850 RPM)
• Fan bearing: Fluid Dynamic Bearing (FDB)
• Maximum airflow: 68.99 CFM
• Maximum air pressure: 2.19 mmH2O
• Maximum fan noise: 28 dB
• Heat pipes: 6 × 6 mm
• Radiator material: Aluminium
• LED lighting: Multi-colour, LEDs present (LED voltage 5 V, LED power consumption 4.75 W per fan set)
• Fan power and electrical: Fan voltage 12 V, fan current 0.12 A, fan power consumption 1.44 W per fan
• Dimensions (fan): 120 × 120 × 25 mm; Radiator height: 154 mm; Total cooler height: 161 mm; Width: 138 mm; Depth: 129 mm; Radiator depth: 127 mm; Radiator width: 110 mm
• Weight: 1.4 kg

How to use

Mount the DeepCool AK620 Digital SE White onto a compatible CPU socket following the supplied mounting kit and bracket instructions. Connect the 4-pin fan connector(s) to a motherboard CPU_FAN or CPU_OPT header to enable PWM control and the 3-pin LED connector to the appropriate RGB or LED header if available. Ensure the cooler is oriented for optimal airflow within the case and that there is sufficient clearance for the 161 mm height. Power on the system and verify fan operation, PWM response and LED/display functionality through motherboard controls or compatible software.

Recommendations

For best thermal performance, apply a thin, even layer of thermal paste between the CPU heat spreader and the cooler base and ensure case airflow is not obstructed. Use motherboard fan curves or BIOS settings to configure PWM profiles that balance cooling and noise according to workload.