Description
DeepCool AK400 G2 120mm Wood Grain Black CPU Air Cooler
R-AK400G2-BKNNMN-GJD
The DeepCool AK400 G2 Black Wood-Grain Top-Cover CPU Air Cooler (R-AK400G2-BKNNMN-GJD) offers efficient thermal management and a premium design in a compact form that fits most mid-tower and larger PC builds. With its single-tower heatsink and four copper direct-touch heatpipes, it effectively draws heat away from the CPU, helping maintain stable temperatures during intense tasks like gaming, streaming, and creative workloads.
This cooler comes with a 120 mm ARGB PWM fan that balances airflow with static pressure, ensuring efficient heat dissipation while keeping noise levels moderate. The PWM fan control automatically adjusts speed based on system temperature, providing quiet operation during light use and increased cooling under load.
The standout feature of this model is its elegant black wood-grain top cover, which adds a refined, stylish accent to builds that demand more than just performance, it complements modern RGB systems and themed builds alike. The ARGB lighting on the fan integrates with popular motherboard RGB ecosystems, allowing unified lighting effects and customisation.
Compatible with the latest mainstream sockets: including Intel LGA1700 and AMD AM5, the AK400 G2 is a versatile cooler that brings together performance, style, and compatibility in one package.
Why It’s a Great Choice
– Reliable CPU cooling: With four copper direct-touch heatpipes and a 120 mm PWM fan, this cooler delivers efficient heat dissipation for mainstream CPUs under gaming, creative, and multitasking workloads.
– Elegant design: The black wood-grain top cover adds a premium visual element that enhances themed, RGB, or minimalist builds.
– ARGB lighting: The included ARGB fan integrates with motherboard RGB software for cohesive, synchronised lighting effects.
– Quiet thermal performance: PWM fan control allows the fan to adjust speeds based on system temperature, helping balance cooling performance with low noise during everyday use.
– Broad platform compatibility: Supports current CPU sockets including Intel LGA1700 and AMD AM5, offering flexibility for modern builds.
– Compact form factor: The single-tower design keeps the cooler compact enough to fit most mid-tower and larger cases without interfering with tall memory modules.
– Visual cohesion: The refined black wood-grain aesthetic pairs well with a variety of build styles and component themes.
– Peace of mind: Backed by a 3 year manufacturer warranty for added confidence in product quality and reliability.
Specifications:
| Specification | Details |
|---|---|
| Model / SKU | R-AK400G2-BKNNMN-GJD |
| Product Type | Single-Tower CPU Air Cooler |
| Heatpipes | 4 × 6 mm copper direct-touch |
| Heatsink Type | Single-tower aluminium fin stack |
| Fan Included | 1 × 120 mm ARGB PWM |
| Fan Speed | ~500 – 1800 RPM (PWM) |
| Fan Airflow | Balanced airflow & static pressure |
| Fan Bearing | Hydraulic bearing |
| ARGB Lighting | Yes (syncable via motherboard RGB software) |
| Socket Compatibility – Intel | LGA1700, 1200, 115x |
| Socket Compatibility – AMD | AM5, AM4 |
| Cooler Height | Approx. ~155 mm (case clearance dependent) |
| Dimensions (L×W×H) | ~125 × 95 × 155 mm |
| Weight | 950g |
| Top Cover Finish | Black with wood-grain accent |
| PWM Support | Yes (fan) |
| Warranty | 3 Year Warranty |





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