Deepcool AK400 Digital 120mm CPU Air Cooler with Real-Time Status Screen Display


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Deepcool AK400 Digital 120mm CPU Air Cooler With Real Time Status Screen Display

Deepcool AK400 Digital CPU Air Cooler, featuring a direct touch, four heat pipe tower layout with a unique black matrix fin design and a high-performance FDB fan that delivers excellent heat dissipation and extremely low noise levels.

The era of digital air coolers has arrived, and DeepCool is proud to introduce the Deepcool AK400 Digital. Everything you loved about the AK400 ZERO DARK, but with a sleek low-profile status display and ARGB LED strips.


The crystal-clear digital screen displays the temperature and usage of your system’s CPU in real time, and there is also a high temperature warning. The Deepcool AK400 Digital display is controlled via a simple application that only requires an open USB 2.0 header.


An all-black variant of our highly compatible Deepcool AK400 Digital CPU cooler featuring a direct touch, four heat pipe tower layout with a unique black matrix fin design and a high-performance FDB fan that delivers excellent heat dissipation and extremely low noise levels.


The exceptional cooling performance of the Deepcool AK400 Digital on modern CPUs makes it the perfect choice for mainstream systems needing impressive price-performance ratio in a compact size.


The improved installation method is made easy with a sturdy all-metal mounting bracket and a quick five-step process to safely fasten your cooler on multiple platforms supporting the latest from Intel and AMD.

SKU: R-AK400-BKADMN-G Categories: , Tags: , ,
Application For Intel: 1700/1200/1151/1150/1155
Product Dimensions 126×97×156 mm(L×W×H)
126×97×156 mm(L×W×H) 120×60×152 mm(L×W×H)
Net Weight 695 g
Heatpipe Ø6 mm×4 pcs
Fan Dimensions 120×120×25 mm(L×W×H)
Fan Speed 500~1850 RPM±10%
Fan Airflow 68.99 CFM
Fan Air Pressure 2.19 mmAq
Fan Noise ≤28 dB(A)
Fan Connector 4-pin PWM
Bearing Type Fluid Dynamic Bearing
Fan Rated Voltage 12 VDC
Fan Rated Current 0.12 A
Fan Power Consumption 1.44 W
LED Type Addressable RGB LED
LED Connector 3-pin(+5V-D-G) and 9-pin USB 2.0
LED Rated Voltage 5 VDC
LED Power Consumption 3 W
Warranty 3 Years



Deepcool was founded with the mission of providing the best and personalized thermal solutions for customers around the world. Deepcool was first established 1996 with its headquarters in Beijing and factory facilities in Shen Zhen that produced coolers and cooling accessories for desktops and servers. In response to rapid advancements in the PC sector Deepcool further expanded into AIO liquid cooling products, chassis, and power supplies. We have built a global distribution network in about seventy countries, allowing end-users to purchase Deepcool products online or at the nearest local storefront. We have gained positive media exposure and coverage, and won awards from renowned professional websites and magazines like Tom’s Hardware, Techpowerup, TweakTown, HEXUS, 3Dnews, Guru3d, and CHIP, steadily building a good reputation among general users, gamers, overclockers and modders. We are totally committed towards maintaining user satisfaction by accommodating ever-changing thermal needs while providing the most responsive and comprehensive services in the industry. Our slogan is for you to “Enjoy your cool life!” We adopted the name Deepcool since Deep Blue, a program running on an IBM supercomputer, achieved a stunning victory over Gary Kasparov, then world chess champion, in 1997. This milestone clearly demonstrated that computers have now become the most powerful tool available to the human race, and was the time when we first started our business in computer cooling solutions. We hope our products could be as effective as Deep Blue, and adopted the matching name of Deepcool to help achieve our goal. Why Deepcool?

Green & Eco-friendly

Ever since Deepcool was first established, we have been devoted to the global revolution in environmental conservation and green values. We have acquired the ISO 14000 Environmental Management System in the aspects of environmental conservation, energy saving and consumption reduction, and our entire portfolio is compliant with RoHS and WEEE directives.


Focus leads to professionalism. In Deepcool, we have dispensed with diversification solutions to fully commit ourselves to thermal dissipation and dedicates every single effort into R&D and manufacturing of the latest technologies in cooling, rather than diverse development.

Innovative Design

The Deepcool R&D Team is composed of the world’s best and leading professionals from the US, Germany, China, and other countries, generating synergistic cross-cultural designs and innovations perfectly illustrated with our patented and state-of-the-art products.

High Quality

Deepcool has been qualified to the ISO 9000 Quality Management System specifications. We implement strict quality controls through IQC, FAI, IPQC, and OQC systems to build a solid reputation of excellent quality.

First Class Manufacturing

As a supplier of major players in the PC market such as Dell, Fujitsu, Siemens, and Osram, Deepcool is constantly upgrading our manufacturing assets and equipment and optimizing our process technologies to maintain our leading position in the thermal dissipation industry.

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