The darkFlash M400 White is a compact tower air CPU cooler designed for gaming, office, and mid-range desktop PC builds. It features a 120mm PWM fan running from 800 to 2000 RPM, delivering up to 73.97 CFM airflow and 2.2 mmH2O static pressure for reliable cooling performance. The cooler also includes a digital temperature display for a modern look and quick system temperature monitoring.

Built with four heat pipes and a single-tower heatsink design, the M400 provides efficient heat transfer for mainstream Intel and AMD processors. It supports Intel LGA 115X, 1200, 1700, and 1851 sockets, along with AMD AM4 and AM5 platforms, making it compatible with many modern gaming and productivity systems.

With its clean white finish, ARGB styling, hydro bearing fan, and compact 148mm height, the darkFlash M400 White is a practical choice for users building white-themed gaming PCs who want strong airflow, modern aesthetics, and broad platform support.