Deepcool AG400 Digital ARGB Black (R-AG400-BKADMN-G-1)

Compact tower cooler with a stylish black design, dramatic ARGB lighting, and an integrated monochrome display on the decorative top. The miniature screen, which can display system information (for example, CPU temperature, fan speed, etc.), simplifies system monitoring both in standard mode and during overclocking, and adds a unique touch to the system, making it stand out among other mid-range tower coolers.

The display connects via the USB 2.0 port, and management is done through the simple and fuss-free Deepcool Digital application. The aesthetic appeal of the cooler is enhanced by addressable ARGB lighting with wide compatibility technology, allowing the integration of lighting effects into a single ecosystem with other ARGB components of the system through software from leading motherboard manufacturers.

In the AG series lineup, this model is positioned in the middle, between the junior and inexpensive AG200 and AG300 coolers, but falls short in efficiency and noise level compared to the higher-end models AG500 and AG620. It is designed for mid-level builds and is suitable for cooling CPUs with an approximate heat output of up to 150W (the manufacturer does not disclose the exact TDP). The Deepcool AG400 Digital ARGB Black uses a single high-speed fan with a hydro dynamic bearing and supports PWM control. The fan speed range from 500 to 2100 RPM ensures efficient cooling with a moderate noise level (up to 32 dB), although by these metrics, it clearly falls behind the higher-end AG series models with two fans and six heat pipes.