DeepCool AK400 DIGITAL Pro CPU Cooler

DeepCool AK400 DIGITAL Pro is an air cooler for CPU, aimed at mid-range configurations where you seek stable temperatures without excessive noise. It operates with a single 120 mm fan and supports all current mainstream sockets, including AM4/AM5 and LGA 1700/1851, so you won't be limited in your choice of platform. With speeds up to 1750 RPM and airflow up to 60.89 CFM, the cooler is fully sufficient for gaming and work systems with a modern CPU. The Addressable RGB lighting also gives you visual control over the look of your build, especially if you already have an ARGB ecosystem in your case.

What you get

With a single 120 x 120 x 25 mm fan connected via a 4 PIN connector, you get standard PWM control – meaning the motherboard can dynamically manage the speeds between 500 and 1750 RPM according to the CPU temperature. With a maximum airflow of 60.89 CFM and static pressure of 2.91 mmAq, this cooler is suitable for denser cases where air needs to pass through more grilles and filters. The noise level around 25 dBA means that under typical load, your machine will remain quiet, even when the CPU is rendering or compiling. Through the 5V ARGB connection, you can synchronize the lighting with the other components – motherboard, RAM, GPU – and set animated effects or a static color as you like.

• The cooler features air cooling, which means easy maintenance, lower cost, and fewer potential issues compared to AIO water solutions.
• Compatibility with a wide range of CPU sockets – AM4, AM5, LGA 1200, LGA 1151, LGA 1150, LGA 1155, LGA 1156, LGA 1700, LGA 1851 – allows you to transfer it to a future upgrade.
• Ventilation is provided by a single 120 x 120 x 25 mm fan – the most common size that provides a good balance between airflow and noise.
• The range of 500–1750 RPM allows for quiet operation at idle and sufficient cooling under load, without the need for manual tuning.
• Maximum airflow of 60.89 CFM and pressure of 2.91 mmAq mean stable air flow even through denser radiator fins and filters.
• A noise level around 25 dBA is suitable for a gaming or work machine that you want to remain quiet even under prolonged load.
• Addressable RGB (5V ARGB) lighting allows full synchronization with the motherboard and other ARGB components for a clean, coordinated look.

Who it is suitable for

AK400 DIGITAL Pro is a good choice for gamers and enthusiasts building mid-range or more moderate high-end builds who want reliable air cooling with ARGB aesthetics. It is suitable for everyday gaming, streaming, and productivity, where you seek a balance between noise, temperature, and price. If you are pursuing extreme overclocking or very hot HEDT platforms, you will likely need more massive cooling.

The strongest point of this model is the combination of wide socket compatibility, a quiet fan with good airflow, and 5V ARGB, so you don't have to compromise on either cooling or the aesthetics of your configuration.