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DeepCool · Air · 155 mm tall

DeepCool AK400 Digital

1 fan · 29 dBA

Performance
61%
Perf / price
34
Acoustics
66
Amazon
$80
DeepCool AK400 Digital
View DeepCool AK400 Digital Gallery in high resolution
$80
Not currently available Updated Oct 5, 2025 Prime FBA
Performance61.0%
Performance / price33.6
Acoustics65.5
$80 on Amazon Cooler table Compare this cooler

Check this cooler in a buildSelect a CPU and case first so socket, height, and radiator support can be evaluated. Start with the CPU

Written analysis

DeepCool AK400 Digital at a glance

The DeepCool AK400 Digital is a Air cooler listed as 155 mm tall. It is listed with 1 120 mm fan.

Review-derived relative cooling performance is 61.0%. Recorded noise is 29 dBA, for an acoustics score of 65.5. Airflow is listed at 66.47 CFM. Warranty is 3 years.

Best fit: Compact or value builds where clearance, noise, and price outweigh peak thermal headroom.

Fitment and sockets

Tower height is 155 mm — check case cooler clearance before buying. Socket compatibility includes LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1700, AM5, AM4,. CPU block / cold plate: Copper.

Current value

At $80, performance / price is 33.6. Compare nearby coolers of the same type below; quieter acoustics and fitment can outweigh a small score gap.

Cooler data

Full specifications

Cooling type, fitment, sockets, fans, acoustics, features, and value in one technical sheet.

General

Manufacturer
DeepCool
Cooler
DeepCool AK400 Digital
Warranty
3 years
Launch price
—
Amazon price
$80
Amazon availability
Not currently available
Price updated
Oct 5, 2025

Cooling type & fit

Type
Air
Size class
155 mm tall
Height
155 mm
Cooler dimensions
127 x 97 x 155 mm

Value

Amazon price
$80
Relative performance
61.0%
Performance / price
33.6
Acoustics
65.5

Sockets & block

Socket compatibility
LGA 1150, LGA 1151, LGA 1155, LGA 1156, LGA 1200, LGA 1700, AM5, AM4,
CPU block
Copper

Fans & acoustics

Fan size
120 mm
Fan count
1
Fan speed
1850 rpm
Noise
29 dBA
Airflow
66.47 CFM
Acoustics score
65.5

Features

RGB lighting
No
Thermal paste included
No
Display
—
Color
Black

Additional information

Also listed as
AK400 Digital
Additional info
Real-time temperature monitoring: Top visual digital display, can grasp the CPU temperature and usage in real time, with high temperature reminder function. Through the motherboard USB2.0 9-pin interface to read the motherboard information, accurate data, so that players worry about the game Excellent heat dissipation performance: the two heat pipes in the center converge and fit, the contact heat dissipation core area is larger, and the thermal conductivity efficiency is higher than that of the traditional disperse heat pipe, and the CPU core heat can be quickly taken away. With 4 Ø6mm heat pipes, efficient heat dissipation is guaranteed Quiet and efficient fan: Equipped with FK120 fan, equipped with original FDB Bearing (Fluid Dynamic Bearing). The fan speed is 500-1850 RPM±10%, which can be dynamically adjusted according to the system load. Air volume up to 68.99 CFM, wind pressure 2.19 mmAq, noise ≤28 dB (A), 4-pin PWM interface, providing strong performance while maintaining quiet operation Cool appearance design: Inherit matrix blackened fin group, with blackened mirror cover plate and ARGB halo, Addressable RGB LED light effect, through 3-pin (+ 5V-D-G) interface to achieve brilliant lighting effect, add unique charm to the computer Convenient installation design: new full metal buckle, the attached installation tools, compatible with Intel (LGA1851/1700/1200/1155/1151/1150) and AMD (AM5 / AM4) platform, installation is convenient and firm. High performance thermal grease is pre-coated before delivery to reduce installation steps

Amazon

Price history

Nearby performance

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Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

[Real-time monitoring of CPU status] The AK400 DIGITAL PRO comes with a state - of - the - art visual color temperature warning system. Its cutting - edge multi - line display allows you to track CPU usage, temperature, and power consumption in real - time. As soon as the CPU temperature crosses the safe threshold, it alerts you immediately, effectively safeguarding your PC from overheating and ensuring long - term reliability.The fan speed can be dynamically adjusted according to the system load, providing excellent performance while reducing noise

[CPU Cooler Specifications]Model: AK400 DIGITAL PRO Black, overall size: 127x97x155mm, Assembly FT12 SE fan, fan size: 120x120x25mm, fan speed:500-1750RPM+10%, wind pressure: 2.91mm H2O, air volume: 60.89 CFM, operating noise: ≤25DB (A), fan power supply interface: 4PIN PWM, the radiator is equipped with fans with FDB bearings, which have the characteristics of long life and can ensure long-term heat dissipation of the cpu radiator. The fan dynamically adjusts its speed according to the system load, providing excellent performance while reducing noise

[CTT 2.0 Heat - Pipe Tech] 4X6mm high-performance microgravity heatpipes, using the parallel tube direct touch base design, equipped with the latest Core Touch Technology 2.0 process to optimize the heat pipe layout, improve thermal conductivity efficiency, in order to ensure that the CPU is able to release the best possible performance

[155mm Height]The overall height of the heatsink cooler is 155mm, which is compatible with mainstream ATX and MATX chassis.The radiator adopts an overall black style,and the digital display board design top cover opens up a new world of heat dissipation,combining the high heat dissipation function of the radiator with innovative technology.Compatible with the installation of high-capacity memory, graphics cards

[Wide Compatibility] The cpu cooling is compatible with platforms: AMD: AM4/AM5 and LGA1851/1700/1150/1151/1155/1156/1200, and comes with dual-platform mounting clips, which can be well installed on the corresponding platform. It can be installed according to the instructions or installation tutorial. (Note: The installation of the AMD platform requires the use of the original backplane of the motherboard, which is not included with this product)

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